{"id":14379,"date":"2025-06-08T06:13:05","date_gmt":"2025-06-07T23:13:05","guid":{"rendered":"https:\/\/www.ckconitsha.com\/vn\/?p=14379"},"modified":"2025-07-04T18:45:04","modified_gmt":"2025-07-04T11:45:04","slug":"cach-tinh-dien-tich-hinh-thang-lop-5-bai-tap-co-cach-giai-chi-tiet","status":"publish","type":"post","link":"https:\/\/www.ckconitsha.com\/vn\/cach-tinh-dien-tich-hinh-thang-lop-5-bai-tap-co-cach-giai-chi-tiet\/","title":{"rendered":"C\u00e1ch t\u00ednh di\u1ec7n t\u00edch h\u00ecnh thang l\u1edbp 5 &amp; b\u00e0i t\u1eadp c\u00f3 c\u00e1ch gi\u1ea3i chi ti\u1ebft"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_79_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.ckconitsha.com\/vn\/cach-tinh-dien-tich-hinh-thang-lop-5-bai-tap-co-cach-giai-chi-tiet\/#On_tap_kien_thuc_ve_hinh_thang_lop_5\" >\u00d4n t\u1eadp ki\u1ebfn th\u1ee9c v\u1ec1 h\u00ecnh thang l\u1edbp 5<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.ckconitsha.com\/vn\/cach-tinh-dien-tich-hinh-thang-lop-5-bai-tap-co-cach-giai-chi-tiet\/#Dinh_nghia_ve_hinh_thang\" >\u0110\u1ecbnh ngh\u0129a v\u1ec1 h\u00ecnh thang<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.ckconitsha.com\/vn\/cach-tinh-dien-tich-hinh-thang-lop-5-bai-tap-co-cach-giai-chi-tiet\/#Tinh_chat_cua_hinh_thang\" >T\u00ednh ch\u1ea5t c\u1ee7a h\u00ecnh thang<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.ckconitsha.com\/vn\/cach-tinh-dien-tich-hinh-thang-lop-5-bai-tap-co-cach-giai-chi-tiet\/#Dau_hieu_nhan_biet_hinh_thang\" >D\u1ea5u hi\u1ec7u nh\u1eadn bi\u1ebft h\u00ecnh thang<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.ckconitsha.com\/vn\/cach-tinh-dien-tich-hinh-thang-lop-5-bai-tap-co-cach-giai-chi-tiet\/#Cong_thuc_tinh_dien_tich_hinh_thang_lop_5\" >C\u00f4ng th\u1ee9c t\u00ednh di\u1ec7n t\u00edch h\u00ecnh thang l\u1edbp 5<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.ckconitsha.com\/vn\/cach-tinh-dien-tich-hinh-thang-lop-5-bai-tap-co-cach-giai-chi-tiet\/#Cac_dang_bai_tap_tinh_dien_tich_hinh_thang_toan_lop_5\" >C\u00e1c d\u1ea1ng b\u00e0i t\u1eadp t\u00ednh di\u1ec7n t\u00edch h\u00ecnh thang to\u00e1n l\u1edbp 5<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.ckconitsha.com\/vn\/cach-tinh-dien-tich-hinh-thang-lop-5-bai-tap-co-cach-giai-chi-tiet\/#Dang_1_Tinh_dien_tich_hinh_binh_thang_khi_biet_do_dai_hai_day_va_chieu_cao\" >D\u1ea1ng 1: T\u00ednh di\u1ec7n t\u00edch h\u00ecnh b\u00ecnh thang khi bi\u1ebft \u0111\u1ed9 d\u00e0i hai \u0111\u00e1y v\u00e0 chi\u1ec1u cao<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.ckconitsha.com\/vn\/cach-tinh-dien-tich-hinh-thang-lop-5-bai-tap-co-cach-giai-chi-tiet\/#Dang_2_Tinh_chieu_cao_khi_biet_do_dai_hai_day_va_dien_tich\" >D\u1ea1ng 2: T\u00ednh chi\u1ec1u cao khi bi\u1ebft \u0111\u1ed9 d\u00e0i hai \u0111\u00e1y v\u00e0 di\u1ec7n t\u00edch<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.ckconitsha.com\/vn\/cach-tinh-dien-tich-hinh-thang-lop-5-bai-tap-co-cach-giai-chi-tiet\/#Dang_3_Tinh_dien_tich_hinh_thang_khi_chua_biet_do_dai_hai_day_va_chieu_cao\" >D\u1ea1ng 3: T\u00ednh di\u1ec7n t\u00edch h\u00ecnh thang khi ch\u01b0a bi\u1ebft \u0111\u1ed9 d\u00e0i hai \u0111\u00e1y v\u00e0 chi\u1ec1u cao<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.ckconitsha.com\/vn\/cach-tinh-dien-tich-hinh-thang-lop-5-bai-tap-co-cach-giai-chi-tiet\/#Dap_an_bai_tap_dien_tich_hinh_thang_lop_5_SGK\" >\u0110\u00e1p \u00e1n b\u00e0i t\u1eadp di\u1ec7n t\u00edch h\u00ecnh thang l\u1edbp 5 (SGK)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.ckconitsha.com\/vn\/cach-tinh-dien-tich-hinh-thang-lop-5-bai-tap-co-cach-giai-chi-tiet\/#Mot_so_bai_tap_de_be_tu_luyen\" >M\u1ed9t s\u1ed1 b\u00e0i t\u1eadp \u0111\u1ec3 b\u00e9 t\u1ef1 luy\u1ec7n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.ckconitsha.com\/vn\/cach-tinh-dien-tich-hinh-thang-lop-5-bai-tap-co-cach-giai-chi-tiet\/#Kinh_nghiem_tinh_dien_tich_hinh_thang_lop_5_hieu_qua\" >Kinh nghi\u1ec7m t\u00ednh di\u1ec7n t\u00edch h\u00ecnh thang l\u1edbp 5 hi\u1ec7u qu\u1ea3<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.ckconitsha.com\/vn\/cach-tinh-dien-tich-hinh-thang-lop-5-bai-tap-co-cach-giai-chi-tiet\/#Trang_bi_nen_tang_kien_thuc_toan_hoc_tu_nho_voi_Shining_Home_%E2%80%93_Gia_dinh_Anh_Ngu_Math\" >Trang b\u1ecb n\u1ec1n t\u1ea3ng ki\u1ebfn th\u1ee9c to\u00e1n h\u1ecdc t\u1eeb nh\u1ecf v\u1edbi Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef Math<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.ckconitsha.com\/vn\/cach-tinh-dien-tich-hinh-thang-lop-5-bai-tap-co-cach-giai-chi-tiet\/#Ghi_nho_cong_thuc_tinh_dien_tich_hinh_thang_lop_5_qua_tho\" >Ghi nh\u1edb c\u00f4ng th\u1ee9c t\u00ednh di\u1ec7n t\u00edch h\u00ecnh thang l\u1edbp 5 qua th\u01a1<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.ckconitsha.com\/vn\/cach-tinh-dien-tich-hinh-thang-lop-5-bai-tap-co-cach-giai-chi-tiet\/#Luyen_tap_thuc_hanh_thuong_xuyen\" >Luy\u1ec7n t\u1eadp, th\u1ef1c h\u00e0nh th\u01b0\u1eddng xuy\u00ean<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.ckconitsha.com\/vn\/cach-tinh-dien-tich-hinh-thang-lop-5-bai-tap-co-cach-giai-chi-tiet\/#Ket_luan\" >K\u1ebft lu\u1eadn<\/a><\/li><\/ul><\/nav><\/div>\n<\/p>\n<p>Di\u1ec7n t\u00edch h\u00ecnh thang l\u1edbp 5 l\u00e0 m\u1ed9t trong nh\u1eefng ki\u1ebfn th\u1ee9c, d\u1ea1ng to\u00e1n c\u01a1 b\u1ea3n m\u00e0 c\u00e1c em s\u1ebd \u0111\u01b0\u1ee3c l\u00e0m quen, h\u1ecdc v\u00e0 chinh ph\u1ee5c. Kh\u00f4ng ch\u1ec9 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng trong to\u00e1n l\u1edbp 5, m\u00e0 c\u00e1c l\u1edbp h\u1ecdc cao h\u01a1n hay trong th\u1ef1c ti\u1ec5n v\u1eabn \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng r\u1ea5t nhi\u1ec1u. V\u1eady n\u00ean, trong n\u1ed9i dung b\u00e0i vi\u1ebft sau \u0111\u00e2y s\u1ebd t\u1ed5ng h\u1ee3p chi ti\u1ebft v\u1ec1 c\u00e1ch t\u00ednh di\u1ec7n t\u00edch h\u00ecnh thang \u0111\u1ec3 c\u00e1c em tham kh\u1ea3o th\u00eam.<\/p>\n<p>                        View all<\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"On_tap_kien_thuc_ve_hinh_thang_lop_5\"><\/span>\u00d4n t\u1eadp ki\u1ebfn th\u1ee9c v\u1ec1 h\u00ecnh thang l\u1edbp 5<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">H\u00ecnh thang l\u00e0 m\u1ed9t trong nh\u1eefng h\u00ecnh t\u1eeb gi\u00e1c \u0111\u1eb7c bi\u1ec7t v\u1edbi nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m n\u1ed5i tr\u1ed9i sau \u0111\u00e2y:<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Dinh_nghia_ve_hinh_thang\"><\/span>\u0110\u1ecbnh ngh\u0129a v\u1ec1 h\u00ecnh thang<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">H\u00ecnh thang l\u00e0 m\u1ed9t h\u00ecnh h\u1ecdc Euclide, l\u00e0 h\u00ecnh t\u1ee9 gi\u00e1c c\u00f3 2 c\u1ea1nh \u0111\u1ed1i song song hay c\u00f2n g\u1ecdi l\u00e0 c\u00e1c c\u1ea1nh \u0111\u00e1y c\u1ee7a h\u00ecnh, c\u00f2n 2 c\u1ea1nh hai b\u00ean \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 c\u1ea1nh b\u00ean.<\/p>\n<p dir=\"ltr\">Hay h\u00ecnh thang l\u00e0 h\u00ecnh t\u1ee9 gi\u00e1c v\u1edbi 2 c\u1ea1nh \u0111\u1ed1i song song, 2 g\u00f3c k\u1ec1 m\u1ed9t c\u1ea1nh b\u00ean s\u1ebd c\u00f3 t\u1ed5ng s\u1ed1 \u0111o g\u00f3c b\u1eb1ng 180 \u0111\u1ed9.<\/p>\n<p dir=\"ltr\">H\u00ecnh thang l\u00e0 t\u1ee9 gi\u00e1c l\u1ed3i c\u00f3 4 c\u1ea1nh. Trong \u0111\u00f3, hai c\u1ea1nh song song v\u1edbi nhau \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 c\u1ea1nh \u0111\u00e1y, hai c\u1ea1nh c\u00f2n l\u1ea1i \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 hai c\u1ea1nh b\u00ean.<\/p>\n<p dir=\"ltr\">B\u00ean c\u1ea1nh \u0111\u00f3, h\u00ecnh thang c\u00f2n \u0111\u01b0\u1ee3c chia th\u00e0nh m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p \u0111\u1eb7c bi\u1ec7t kh\u00e1c nh\u01b0:<\/p>\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">H\u00ecnh thang vu\u00f4ng: H\u00ecnh thang c\u00f3 1 g\u00f3c vu\u00f4ng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 h\u00ecnh thang vu\u00f4ng<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">H\u00ecnh thang c\u00e2n: H\u00ecnh thang c\u00f3 2 g\u00f3c k\u1ec1 m\u1ed9t c\u1ea1nh \u0111\u00e1y b\u1eb1ng nhau l\u00e0 h\u00ecnh thang c\u00e2n.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">H\u00ecnh thang vu\u00f4ng c\u00e2n: L\u00e0 h\u00ecnh thang v\u1eeba vu\u00f4ng v\u1eeba c\u00e2n v\u00e0 c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 h\u00ecnh ch\u1eef nh\u1eadt.<\/p>\n<\/li>\n<\/ul>\n<p dir=\"ltr\"><img decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/tinh-dien-tich-hinh-thang-lop-5-1.jpg\" alt=\"M\u1ed9t s\u1ed1 lo\u1ea1i h\u00ecnh thang ph\u1ed5 bi\u1ebfn. (\u1ea2nh: S\u01b0u t\u1ea7m internet)\" width=\"100%\"><\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Tinh_chat_cua_hinh_thang\"><\/span>T\u00ednh ch\u1ea5t c\u1ee7a h\u00ecnh thang<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">L\u00e0 m\u1ed9t d\u1ea1ng h\u00ecnh h\u1ecdc \u0111\u1eb7c bi\u1ec7t, n\u00ean h\u00ecnh thang c\u00f3 nh\u1eefng t\u00ednh ch\u1ea5t c\u01a1 b\u1ea3n nh\u01b0:<\/p>\n<p dir=\"ltr\">T\u00ednh ch\u1ea5t v\u1ec1 c\u1ea1nh:<\/p>\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">H\u00ecnh thang c\u00f3 2 c\u1ea1nh \u0111\u00e1y b\u1eb1ng nhau th\u00ec hai c\u1ea1nh b\u00ean b\u1eb1ng nhau v\u00e0 song song.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">H\u00ecnh thang c\u00f3 2 c\u1ea1nh b\u00ean song song th\u00ec ch\u00fang b\u1eb1ng nhau v\u00e0 hai c\u1ea1nh \u0111\u00e1y c\u0169ng b\u1eb1ng nhau.<\/p>\n<\/li>\n<\/ul>\n<p dir=\"ltr\">\u0110\u01b0\u1eddng trung b\u00ecnh c\u1ee7a h\u00ecnh thang<\/p>\n<p dir=\"ltr\">\u0110\u01b0\u1eddng trung b\u00ecnh c\u1ee7a h\u00ecnh thang ch\u00ednh l\u00e0 \u0111o\u1ea1n th\u1eb3ng n\u1ed1i trung \u0111i\u1ec3m c\u1ee7a 2 c\u1ea1nh b\u00ean h\u00ecnh thang.<\/p>\n<p dir=\"ltr\">T\u00ednh ch\u1ea5t: \u0110\u01b0\u1eddng trung b\u00ecnh c\u1ee7a h\u00ecnh thang s\u1ebd song song v\u1edbi hai \u0111\u00e1y v\u00e0 b\u1eb1ng n\u1eeda t\u1ed5ng hai \u0111\u00e1y.<\/p>\n<p dir=\"ltr\">T\u00ednh ch\u1ea5t v\u1ec1 g\u00f3c<\/p>\n<p dir=\"ltr\">H\u00ecnh thang c\u00f3 hai g\u00f3c k\u1ec1 m\u1ed9t c\u1ea1nh b\u00ean s\u1ebd c\u00f3 t\u1ed5ng s\u1ed1 \u0111o b\u1eb1ng 180 \u0111\u1ed9 ( Hai g\u00f3c n\u1eb1m \u1edf v\u1ecb tr\u00ed trong c\u00f9ng c\u1ee7a hai \u0111o\u1ea1n th\u1eb3ng song song l\u00e0 hai c\u1ea1nh \u0111\u00e1y) .<\/p>\n<p dir=\"ltr\">Trong \u0111\u00f3, v\u1edbi h\u00ecnh thang c\u00e2n s\u1ebd c\u00f3 hai g\u00f3c k\u1ec1 m\u1ed9t \u0111\u00e1y b\u1eb1ng nhau.<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Dau_hieu_nhan_biet_hinh_thang\"><\/span>D\u1ea5u hi\u1ec7u nh\u1eadn bi\u1ebft h\u00ecnh thang<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">D\u1ef1a v\u00e0o \u0111\u1ecbnh ngh\u0129a c\u0169ng c\u00f3 th\u1ec3 th\u1ec3 suy ra \u0111\u01b0\u1ee3c d\u1ea5u hi\u1ec7u nh\u1eadn bi\u1ebft c\u1ee7a h\u00ecnh thang. \u0110i\u1ec3n h\u00ecnh nh\u1ea5t l\u00e0 t\u1ee9 gi\u00e1c c\u00f3 hai c\u1ea1nh \u0111\u1ed1i song song v\u1edbi nhau.<\/p>\n<p dir=\"ltr\">V\u00ed d\u1ee5: T\u1ee9 gi\u00e1c ABCD c\u00f3 AB \/\/ CD \u21d4 T\u1ee9 gi\u00e1c ABCD l\u00e0 h\u00ecnh thang.<\/p>\n<p dir=\"ltr\">Ngo\u00e0i ra, d\u01b0\u1edbi \u0111\u00e2y c\u0169ng l\u00e0 m\u1ed9t s\u1ed1 d\u1ea5u hi\u1ec7u nh\u1eadn bi\u1ebft c\u01a1 b\u1ea3n c\u1ee7a h\u00ecnh thang \u0111\u1ec3 m\u1ecdi ng\u01b0\u1eddi tham kh\u1ea3o.<\/p>\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">H\u00ecnh thang l\u00e0 h\u00ecnh t\u1ee9 gi\u00e1c c\u00f3 hai c\u1ea1nh \u0111\u1ed1i song song v\u1edbi nhau.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">T\u1ee9 gi\u00e1c l\u00e0 h\u00ecnh thang c\u00f3 m\u1ed9t g\u00f3c vu\u00f4ng l\u00e0 h\u00ecnh thang vu\u00f4ng.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">T\u1ee9 gi\u00e1c l\u00e0 h\u00ecnh thang c\u00f3 hai g\u00f3c k\u1ec1 1 c\u1ea1nh \u0111\u00e1y b\u1eb1ng nhau th\u00ec l\u00e0 h\u00ecnh thang c\u00e2n.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">T\u1ee9 gi\u00e1c l\u00e0 h\u00ecnh thang c\u00f3 hai c\u1ea1nh b\u00ean h\u00ecnh thang b\u1eb1ng nhau th\u00ec l\u00e0 h\u00ecnh thang c\u00e2n.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">T\u1ee9 gi\u00e1c l\u00e0 h\u00ecnh thang m\u00e0 hai \u0111\u01b0\u1eddng ch\u00e9o c\u1ee7a ch\u00fang b\u1eb1ng nhau th\u00ec l\u00e0 h\u00ecnh thang c\u00e2n.<\/p>\n<\/li>\n<\/ul>\n<p dir=\"ltr\">Trong \u0111\u00f3, d\u1ea5u hi\u1ec7u nh\u1eadn bi\u1ebft c\u1ee7a h\u00ecnh thang c\u00e2n s\u1ebd \u0111\u01a1n gi\u1ea3n h\u01a1n nh\u01b0 sau:<\/p>\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">H\u00ecnh thang c\u00f3 hai g\u00f3c k\u1ec1 m\u1ed9t c\u1ea1nh \u0111\u00e1y b\u1eb1ng nhau l\u00e0 h\u00ecnh thang c\u00e2n.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">H\u00ecnh thang c\u00f3 hai \u0111\u01b0\u1eddng ch\u00e9o b\u1eb1ng nhau l\u00e0 h\u00ecnh thang c\u00e2n.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">H\u00ecnh thang c\u00f3 hai tr\u1ee5c \u0111\u1ed1i x\u1ee9ng c\u1ee7a hai \u0111\u00e1y tr\u00f9ng nhau l\u00e0 h\u00ecnh thang c\u00e2n.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">H\u00ecnh thang c\u00f3 hai c\u1ea1nh b\u00ean b\u1eb1ng nhau l\u00e0 h\u00ecnh thang c\u00e2n.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">H\u00ecnh thang n\u1ed9i ti\u1ebfp \u0111\u01b0\u1eddng tr\u00f2n l\u00e0 h\u00ecnh thang c\u00e2n<\/p>\n<\/li>\n<\/ul>\n<p dir=\"ltr\"><img decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/tinh-dien-tich-hinh-thang-lop-5-2.jpg\" alt=\"\u0110\u1eb7c \u0111i\u1ec3m t\u00ednh ch\u1ea5t c\u1ee7a h\u00ecnh thang. (\u1ea2nh: S\u01b0u t\u1ea7m internet)\" width=\"100%\"><\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Cong_thuc_tinh_dien_tich_hinh_thang_lop_5\"><\/span>C\u00f4ng th\u1ee9c t\u00ednh di\u1ec7n t\u00edch h\u00ecnh thang l\u1edbp 5<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">C\u00f4ng th\u1ee9c t\u00ednh di\u1ec7n t\u00edch h\u00ecnh thang s\u1ebd b\u1eb1ng trung b\u00ecnh c\u1ed9ng 2 c\u1ea1nh \u0111\u00e1y nh\u00e2n v\u1edbi chi\u1ec1u cao gi\u1eefa 2 \u0111\u00e1y.<\/p>\n<p dir=\"ltr\">C\u1ee5 th\u1ec3:<\/p>\n<p dir=\"ltr\" style=\"text-align: center\">S = (a + b)\/2 x h<\/p>\n<p dir=\"ltr\">Trong \u0111\u00f3:\u00a0<\/p>\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">S l\u00e0 di\u1ec7n t\u00edch h\u00ecnh thang.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">a v\u00e0 b l\u00e0 \u0111\u1ed9 d\u00e0i 2 c\u1ea1nh \u0111\u00e1y.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">h l\u00e0 chi\u1ec1u cao h\u1ea1 t\u1eeb c\u1ea1nh \u0111\u00e1y a xu\u1ed1ng b ho\u1eb7c ng\u01b0\u1ee3c l\u1ea1i (kho\u1ea3ng c\u00e1ch gi\u1eefa 2 c\u1ea1nh \u0111\u00e1y).<\/p>\n<\/li>\n<\/ul>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Cac_dang_bai_tap_tinh_dien_tich_hinh_thang_toan_lop_5\"><\/span>C\u00e1c d\u1ea1ng b\u00e0i t\u1eadp t\u00ednh di\u1ec7n t\u00edch h\u00ecnh thang to\u00e1n l\u1edbp 5<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">Trong ch\u01b0\u01a1ng tr\u00ecnh to\u00e1n l\u1edbp 5, c\u00e1c em s\u1ebd \u0111\u01b0\u1ee3c l\u00e0m quen m\u1ed9t s\u1ed1 d\u1ea1ng to\u00e1n c\u01a1 b\u1ea3n v\u1ec1 c\u00e1ch t\u00ednh di\u1ec7n t\u00edch h\u00ecnh thang nh\u01b0 sau:<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Dang_1_Tinh_dien_tich_hinh_binh_thang_khi_biet_do_dai_hai_day_va_chieu_cao\"><\/span>D\u1ea1ng 1: T\u00ednh di\u1ec7n t\u00edch h\u00ecnh b\u00ecnh thang khi bi\u1ebft \u0111\u1ed9 d\u00e0i hai \u0111\u00e1y v\u00e0 chi\u1ec1u cao<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">Ph\u01b0\u01a1ng ph\u00e1p gi\u1ea3i: C\u00e1c em s\u1ebd d\u1ef1a v\u00e0o c\u00f4ng th\u1ee9c chu\u1ea9n c\u1ee7a c\u00e1ch t\u00ednh di\u1ec7n t\u00edch h\u00ecnh thang \u201cb\u1eb1ng trung b\u00ecnh c\u1ed9ng 2 c\u1ea1nh \u0111\u00e1y nh\u00e2n v\u1edbi chi\u1ec1u cao gi\u1eefa 2 \u0111\u00e1y\u201d \u0111\u1ec3 t\u1eeb \u0111\u00f3 t\u00ednh \u0111\u01b0\u1ee3c di\u1ec7n t\u00edch theo s\u1ed1 li\u1ec7u b\u00e0i to\u00e1n \u0111\u00e3 cho.<\/p>\n<p dir=\"ltr\"><em>V\u00ed d\u1ee5: Cho h\u00ecnh thang c\u00f3 \u0111\u1ed9 d\u00e0i \u0111\u00e1y nh\u1ecf b\u1eb1ng 7cm, \u0111\u00e1y l\u1edbn b\u1eb1ng 14cm. Chi\u1ec1u cao c\u1ee7a h\u00ecnh thang b\u1eb1ng 12cm. T\u00ednh di\u1ec7n t\u00edch c\u1ee7a h\u00ecnh thang \u0111\u00f3.<\/em><\/p>\n<p dir=\"ltr\"><em>L\u1eddi gi\u1ea3i:<\/em><\/p>\n<p dir=\"ltr\"><em>Di\u1ec7n t\u00edch h\u00ecnh thang l\u00e0:<\/em><\/p>\n<p dir=\"ltr\"><em>(7 + 14) x 12 : 2 = 126 (cm2)<\/em><\/p>\n<p dir=\"ltr\"><em>\u0110\u00e1p s\u1ed1: 126cm2<\/em><\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Dang_2_Tinh_chieu_cao_khi_biet_do_dai_hai_day_va_dien_tich\"><\/span>D\u1ea1ng 2: T\u00ednh chi\u1ec1u cao khi bi\u1ebft \u0111\u1ed9 d\u00e0i hai \u0111\u00e1y v\u00e0 di\u1ec7n t\u00edch<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">Ph\u01b0\u01a1ng ph\u00e1p gi\u1ea3i: N\u1ebfu \u0111\u1ec1 b\u00e0i cho s\u1ed1 li\u1ec7u di\u1ec7n t\u00edch v\u00e0 \u0111\u1ed9 d\u00e0i hai \u0111\u00e1y, y\u00eau c\u1ea7u t\u00ednh chi\u1ec1u cao th\u00ec t\u1eeb c\u00f4ng th\u1ee9c t\u00ednh di\u1ec7n t\u00edch h\u00ecnh thang, ta s\u1ebd suy lu\u1eadn \u0111\u01b0\u1ee3c c\u00f4ng th\u1ee9c t\u00ednh chi\u1ec1u cao t\u01b0\u01a1ng \u1ee9ng l\u00e0 h = S x 2 : (a + b).<\/p>\n<p dir=\"ltr\"><em>V\u00ed d\u1ee5: M\u1ed9t h\u00ecnh thang vu\u00f4ng c\u00f3 di\u1ec7n t\u00edch b\u1eb1ng 14dm2, \u0111\u00e1y b\u00e9 b\u1eb1ng 2dm v\u00e0 \u0111\u00e1y l\u1edbn b\u1eb1ng 5dm. T\u00ednh \u0111\u1ed9 d\u00e0i chi\u1ec1u cao c\u1ee7a h\u00ecnh thang vu\u00f4ng \u0111\u00f3.<\/em><\/p>\n<p dir=\"ltr\"><em>H\u01b0\u1edbng d\u1eabn gi\u1ea3i:<\/em><\/p>\n<p dir=\"ltr\"><em>\u0110\u1ed9 d\u00e0i chi\u1ec1u cao c\u1ee7a h\u00ecnh thang l\u00e0:<\/em><\/p>\n<p dir=\"ltr\"><em>14 x 2 : (2 + 5) = 4 (dm)<\/em><\/p>\n<p dir=\"ltr\"><em>\u0110\u00e1p s\u1ed1: 4dm<\/em><\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Dang_3_Tinh_dien_tich_hinh_thang_khi_chua_biet_do_dai_hai_day_va_chieu_cao\"><\/span>D\u1ea1ng 3: T\u00ednh di\u1ec7n t\u00edch h\u00ecnh thang khi ch\u01b0a bi\u1ebft \u0111\u1ed9 d\u00e0i hai \u0111\u00e1y v\u00e0 chi\u1ec1u cao<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">Ph\u01b0\u01a1ng ph\u00e1p gi\u1ea3i: \u0110\u00e2y l\u00e0 d\u1ea1ng to\u00e1n n\u00e2ng cao h\u01a1n, \u0111\u00f2i h\u1ecfi c\u00e1c em c\u1ea7n ph\u1ea3i d\u1ef1a v\u00e0o s\u1ed1 li\u1ec7u \u0111\u00e3 cho \u0111\u1ec3 t\u00ecm \u0111\u01b0\u1ee3c chi\u1ec1u cao v\u00e0 \u0111\u1ed9 d\u00e0i hai \u0111\u00e1y t\u01b0\u01a1ng \u1ee9ng, t\u1eeb \u0111\u00f3 m\u1edbi \u00e1p d\u1ee5ng c\u00f4ng th\u1ee9c \u0111\u1ec3 t\u00ednh \u0111\u01b0\u1ee3c di\u1ec7n t\u00edch c\u1ee7a h\u00ecnh thang.<\/p>\n<p dir=\"ltr\"><em>V\u00ed d\u1ee5: M\u1ed9t h\u00ecnh thang c\u00f3 chi\u1ec1u cao b\u1eb1ng 56cm. \u0110\u00e1y l\u1edbn h\u01a1n \u0111\u00e1y b\u00e9 24cm v\u00e0 \u0111\u00e1y b\u00e9 b\u1eb1ng 2\/5 \u0111\u00e1y l\u1edbn. T\u00ednh di\u1ec7n t\u00edch h\u00ecnh thang.<\/em><\/p>\n<p dir=\"ltr\"><em>H\u01b0\u1edbng d\u1eabn gi\u1ea3i:<\/em><\/p>\n<p dir=\"ltr\"><em>Hi\u1ec7u s\u1ed1 ph\u1ea7n b\u1eb1ng nhau l\u00e0:<\/em><\/p>\n<p dir=\"ltr\"><em>5 \u2013 2 = 3 (ph\u1ea7n)<\/em><\/p>\n<p dir=\"ltr\"><em>\u0110\u1ed9 d\u00e0i \u0111\u00e1y l\u1edbn l\u00e0:<\/em><\/p>\n<p dir=\"ltr\"><em>24 : 3 x 5 = 40 (cm)<\/em><\/p>\n<p dir=\"ltr\"><em>\u0110\u1ed9 d\u00e0i \u0111\u00e1y b\u00e9 l\u00e0:<\/em><\/p>\n<p dir=\"ltr\"><em>40 \u2013 24 = 16 (cm)<\/em><\/p>\n<p dir=\"ltr\"><em>Di\u1ec7n t\u00edch h\u00ecnh thang l\u00e0:<\/em><\/p>\n<p dir=\"ltr\"><em>(16 + 40) x 56 : 2 = 1568 (cm2)<\/em><\/p>\n<p dir=\"ltr\"><em>\u0110\u00e1p s\u1ed1: 1568cm2<\/em><\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Dap_an_bai_tap_dien_tich_hinh_thang_lop_5_SGK\"><\/span>\u0110\u00e1p \u00e1n b\u00e0i t\u1eadp di\u1ec7n t\u00edch h\u00ecnh thang l\u1edbp 5 (SGK)<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">Trong ch\u01b0\u01a1ng tr\u00ecnh to\u00e1n l\u1edbp 5 c\u1ee7a SGK hi\u1ec7n h\u00e0nh, b\u00e9 s\u1ebd \u0111\u01b0\u1ee3c l\u00e0m quen v\u1edbi m\u1ed9t s\u1ed1 b\u00e0i t\u1eadp t\u1ea1i trang 93 nh\u01b0 sau:<\/p>\n<p dir=\"ltr\">C\u00e2u 1: T\u00ednh di\u1ec7n t\u00edch h\u00ecnh thang bi\u1ebft<\/p>\n<p dir=\"ltr\">a) \u0110\u1ed9 d\u00e0i hai \u0111\u00e1y l\u1ea7n l\u01b0\u1ee3t l\u00e0 12 cm v\u00e0 8 cm; chi\u1ec1u cao l\u00e0 5 cm.<\/p>\n<p dir=\"ltr\">b) \u0110\u1ed9 d\u00e0i hai \u0111\u00e1y l\u1ea7n l\u01b0\u1ee3t l\u00e0 9,4 m va 6,6m; chi\u1ec1u cao l\u00e0 10,5 m<\/p>\n<p dir=\"ltr\">H\u01b0\u1edbng d\u1eabn:\u00a0<\/p>\n<p dir=\"ltr\">\u00c1p d\u1ee5ng c\u00f4ng th\u1ee9c S= ((a+b) \u00d7 h) : 2 ta t\u00ednh \u0111\u01b0\u1ee3c:<\/p>\n<p dir=\"ltr\">a. ((a+b) \u00d7 h) : 2=((12+8) \u00d7 5) : 2=50 (cm2)<\/p>\n<p dir=\"ltr\">b. ((9.4 + 6.6) x 10.5) : 2 = 84 (cm2)<\/p>\n<p dir=\"ltr\">\u0110\u00e1p s\u1ed1 : a) 50cm2, b) 84cm2<\/p>\n<p dir=\"ltr\">C\u00e2u 2: T\u00ednh di\u1ec7n t\u00edch m\u1ed7i h\u00ecnh thang sau:<\/p>\n<p dir=\"ltr\"><img decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/tinh-dien-tich-hinh-thang-lop-5-3.jpg\" alt=\"\u00c1p d\u1ee5ng c\u00f4ng th\u1ee9c \u0111\u1ec3 t\u00ednh di\u1ec7n t\u00edch h\u00ecnh thang ch\u00ednh x\u00e1c. (\u1ea2nh: S\u01b0u t\u1ea7m internet)\" width=\"100%\"><\/p>\n<p dir=\"ltr\">L\u1eddi gi\u1ea3i<\/p>\n<p dir=\"ltr\">a, Di\u1ec7n t\u00edch h\u00ecnh thang l\u00e0: (18,5 + 25) x 12,4 : 2 = 269,7m\u00b2<\/p>\n<p dir=\"ltr\">b, Di\u1ec7n t\u00edch h\u00ecnh thang l\u00e0: (10,25 + 15,5) x 10 : 2 = 128,75m\u00b2<\/p>\n<p dir=\"ltr\">C\u00e2u 3: M\u1ed9t th\u1eeda ru\u1ed9ng h\u00ecnh thang c\u00f3 \u0111\u1ed9 d\u00e0i hai \u0111\u00e1y l\u1ea7n l\u01b0\u1ee3t l\u00e0 110m v\u00e0 90,2m. Chi\u1ec1u cao b\u1eb1ng trung b\u00ecnh c\u1ed9ng c\u1ee7a hai \u0111\u00e1y. T\u00ednh di\u1ec7n t\u00edch th\u1eeda ru\u1ed9ng \u0111\u00f3.<\/p>\n<p dir=\"ltr\">L\u1eddi gi\u1ea3i:<\/p>\n<p dir=\"ltr\">Chi\u1ec1u cao c\u1ee7a th\u1eeda ru\u1ed9ng l\u00e0:<\/p>\n<p dir=\"ltr\">(110+90,2)2=100,1(m)<\/p>\n<p dir=\"ltr\">Di\u1ec7n t\u00edch th\u1eeda ru\u1ed9ng\u00a0 l\u00e0:<\/p>\n<p dir=\"ltr\">S = ((a+b)\u00d7h)) \/2= ((110+90,2) \u00d7 100,1) \/ 2 = (200,2 \u00d7 100,1) \/ 2=10000,01\u00a0 (m2)<\/p>\n<p dir=\"ltr\">C\u00e2u 4: H\u00ecnh thang c\u00f3 t\u1ed5ng \u0111\u1ed9 d\u00e0i hai \u0111\u00e1y b\u1eb1ng 24 cm, \u0111\u00e1y l\u1edbn h\u01a1n \u0111\u00e1y b\u00e9 1,2 cm, chi\u1ec1u cao k\u00e9m \u0111\u00e1y b\u00e9 2,4 cm. T\u00ednh di\u1ec7n t\u00edch h\u00ecnh thang.<\/p>\n<p dir=\"ltr\">L\u1eddi gi\u1ea3i<\/p>\n<p dir=\"ltr\">\u0110\u00e1y b\u00e9 l\u00e0: (24 \u2013 1,2) : 2 = 11,4cm<\/p>\n<p dir=\"ltr\">Chi\u1ec1u cao c\u1ee7a h\u00ecnh thang l\u00e0: 11,4 \u2013 2,4 = 9cm<\/p>\n<p dir=\"ltr\">Di\u1ec7n t\u00edch c\u1ee7a h\u00ecnh thang l\u00e0: 24 x 9 : 2 = 108m\u00b2<\/p>\n<p dir=\"ltr\">C\u00e2u 5: M\u1ed9t th\u1eeda ru\u1ed9ng h\u00ecnh thang c\u00f3 \u0111\u00e1y l\u1edbn 120 m, \u0111\u00e1y b\u00e9 b\u1eb1ng 2\/3 \u0111\u00e1y l\u1edbn v\u00e0 b\u1eb1ng 4\/3 chi\u1ec1u cao. Ng\u01b0\u1eddi ta tr\u1ed3ng ng\u00f4 tr\u00ean th\u1eeda ru\u1ed9ng \u0111\u00f3, t\u00ednh ra trung b\u00ecnh 100 m2 thu \u0111\u01b0\u1ee3c 50 kg ng\u00f4. H\u1ecfi c\u1ea3 th\u1eeda ru\u1ed9ng thu \u0111\u01b0\u1ee3c bao nhi\u00eau t\u1ea1 ng\u00f4?<\/p>\n<p dir=\"ltr\">L\u1eddi gi\u1ea3i<\/p>\n<p dir=\"ltr\">\u0110\u00e1y b\u00e9 l\u00e0: 120 x 2 : 3 = 80m<\/p>\n<p dir=\"ltr\">Chi\u1ec1u cao l\u00e0: 80 x 3 : 4 = 60m<\/p>\n<p dir=\"ltr\">Di\u1ec7n t\u00edch c\u1ee7a th\u1eeda ru\u1ed9ng h\u00ecnh thang l\u00e0: (120 + 80) x 60 : 2 = 6000m\u00b2<\/p>\n<p dir=\"ltr\">S\u1ed1 kg ng\u00f4 thu \u0111\u01b0\u1ee3c l\u00e0: 6000 : 50 = 120kg<\/p>\n<p dir=\"ltr\">\u0110\u1ed5i 120kg = 1,2 t\u1ea1<\/p>\n<p dir=\"ltr\">C\u00e2u 6: Th\u1eeda ru\u1ed9ng h\u00ecnh thang c\u00f3 trung b\u00ecnh c\u1ed9ng hai \u0111\u00e1y l\u00e0 46 m. N\u1ebfu m\u1edf r\u1ed9ng \u0111\u00e1y l\u1edbn th\u00eam 12 m v\u00e0 gi\u1eef nguy\u00ean \u0111\u00e1y b\u00e9 th\u00ec th\u00ec \u0111\u01b0\u1ee3c th\u1eeda ru\u1ed9ng m\u1edbi c\u00f3 di\u1ec7n t\u00edch l\u1edbn h\u01a1n di\u1ec7n t\u00edch th\u1eeda ru\u1ed9ng ban \u0111\u1ea7u l\u00e0 114 m\u00b2. T\u00ednh di\u1ec7n t\u00edch th\u1eeda ru\u1ed9ng ban \u0111\u1ea7u?<\/p>\n<p dir=\"ltr\">L\u1eddi gi\u1ea3i<\/p>\n<p dir=\"ltr\">T\u1ed5ng hai \u0111\u00e1y l\u00e0: 46 x 2 = 92m<\/p>\n<p dir=\"ltr\">Goi chi\u1ec1u cao th\u1eeda ru\u1ed9ng l\u00e0 h<\/p>\n<p dir=\"ltr\">Di\u1ec7n t\u00edch th\u1eeda ru\u1ed9ng ban \u0111\u1ea7u l\u00e0: 92 x h : 2 = 46 x h<\/p>\n<p dir=\"ltr\">T\u1ed5ng \u0111\u00e1y l\u1edbn v\u00e0 \u0111\u00e1y b\u00e9 sau khi m\u1edf r\u1ed9ng \u0111\u00e1y l\u1edbn th\u00eam 12m l\u00e0: 92 + 12 = 104m<\/p>\n<p dir=\"ltr\">Di\u1ec7n t\u00edch th\u1eeda ru\u1ed9ng sau khi m\u1edf r\u1ed9ng \u0111\u00e1y l\u1edbn l\u00e0: 104 x h : 2 = 52 x h<\/p>\n<p dir=\"ltr\">Th\u1eeda ru\u1ed9ng m\u1edbi c\u00f3 di\u1ec7n t\u00edch m\u1edbi l\u1edbn h\u01a1n 114m\u00b2<\/p>\n<p dir=\"ltr\">Suy ra 52 x h \u2013 46 x h = 114 hay h = 19m<\/p>\n<p dir=\"ltr\">Di\u1ec7n t\u00edch th\u1eeda ru\u1ed9ng ban \u0111\u1ea7u l\u00e0: 46 x 19 = 874m\u00b2<\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Mot_so_bai_tap_de_be_tu_luyen\"><\/span>M\u1ed9t s\u1ed1 b\u00e0i t\u1eadp \u0111\u1ec3 b\u00e9 t\u1ef1 luy\u1ec7n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">B\u00e0i 1: Cho h\u00ecnh thang c\u00f3 hai c\u1ea1nh \u0111\u00e1y l\u1ea7n l\u01b0\u1ee3t l\u00e0 6cm v\u00e0 4cm. Chi\u1ec1u d\u00e0i c\u1ee7a c\u1ea1nh b\u00ean b\u1eb1ng m\u1ed9t n\u1eeda t\u1ed5ng \u0111\u1ed9 d\u00e0i hai c\u1ea1nh \u0111\u00e1y. T\u00ednh chu vi c\u1ee7a h\u00ecnh thang \u0111\u00f3, bi\u1ebft r\u1eb1ng h\u00ecnh thang c\u00f3 hai c\u1ea1nh b\u00ean b\u1eb1ng nhau?<\/p>\n<p dir=\"ltr\">B\u00e0i 2: M\u1ed9t h\u00ecnh thang c\u00f3 \u0111\u1ed9 d\u00e0i \u0111\u00e1y l\u1edbn b\u1eb1ng 4,5dm; \u0111\u1ed9 d\u00e0i \u0111\u00e1y nh\u1ecf b\u1eb3ng 60cm v\u00e0 chi\u1ec1u cao b\u1eb1ng 8dm. T\u00ednh di\u1ec7n t\u00edch c\u1ee7a h\u00ecnh thang \u0111\u00f3.<\/p>\n<p dir=\"ltr\">B\u00e0i 3: C\u00f3 m\u1ed9t m\u1ea3nh \u0111\u1ea5t h\u00ecnh thang v\u1edbi \u0111\u00e1y b\u00e9 l\u00e0 24m, \u0111\u00e1y l\u1edbn l\u00e0 30m. M\u1edf r\u1ed9ng hai d\u00e1y v\u1ec1 ph\u00eda b\u00ean ph\u1ea3i c\u1ee7a m\u1ea3nh \u0111\u1ea5t v\u1edbi \u0111\u00e1y l\u1edbn th\u00eam 7m, \u0111\u00e1y nh\u1ecf th\u00eam 5m thu \u0111\u01b0\u1ee3c m\u1ea3nh \u0111\u1ea5t h\u00ecnh thang m\u1edbi v\u1edbi di\u1ec7n t\u00edch l\u1edbn h\u01a1n di\u1ec7n t\u00edch ban \u0111\u1ea7u l\u00e0 36m2. T\u00ednh di\u1ec7n t\u00edch m\u1ea3nh \u0111\u1ea5t h\u00ecnh thang ban \u0111\u1ea7u.<\/p>\n<p dir=\"ltr\">B\u00e0i 4: T\u00ednh di\u1ec7n t\u00edch h\u00ecnh thang c\u00f3 \u0111\u00e1y l\u1edbn b\u1eb1ng 50 dm v\u00e0 b\u1eb1ng 80% chi\u1ec1u cao, \u0111\u00e1y b\u00e9 k\u00e9m \u0111\u00e1y l\u1edbn 12 dm.<\/p>\n<p dir=\"ltr\">B\u00e0i 5: T\u00ednh di\u1ec7n t\u00edch h\u00ecnh thang c\u00f3 chi\u1ec1u cao b\u1eb1ng 4 dm, \u0111\u00e1y b\u00e9 b\u1eb1ng 80% chi\u1ec1u cao v\u00e0 k\u00e9m \u0111\u00e1y l\u1edbn 1,2 dm.<\/p>\n<p dir=\"ltr\">B\u00e0i 6: H\u00ecnh thang c\u00f3 t\u1ed5ng \u0111\u1ed9 d\u00e0i hai \u0111\u00e1y b\u1eb1ng 24 cm, \u0111\u00e1y l\u1edbn h\u01a1n \u0111\u00e1y b\u00e9 1,2 cm, chi\u1ec1u cao k\u00e9m \u0111\u00e1y b\u00e9 2,4 cm. T\u00ednh di\u1ec7n t\u00edch h\u00ecnh thang.<\/p>\n<p dir=\"ltr\">B\u00e0i 7: H\u00ecnh thang c\u00f3 \u0111\u00e1y l\u1edbn h\u01a1n \u0111\u00e1y b\u00e9 20,4 dm v\u00e0 b\u1eb1ng 5\/3 \u0111\u00e1y b\u00e9, chi\u1ec1u cao h\u01a1n \u0111\u00e1y b\u00e9 2,1 dm. T\u00ednh di\u1ec7n t\u00edch h\u00ecnh thang.<\/p>\n<p dir=\"ltr\">B\u00c0I 8: H\u00ecnh thang c\u00f3 t\u1ed5ng \u0111\u1ed9 d\u00e0i hai \u0111\u00e1y b\u1eb1ng 14,5 dm, \u0111\u00e1y l\u1edbn g\u1ea5p r\u01b0\u1ee1i \u0111\u00e1y b\u00e9, chi\u1ec1u cao k\u00e9m \u0111\u00e1y b\u00e9 2,8 dm. T\u00ednh di\u1ec7n t\u00edch h\u00ecnh thang.<\/p>\n<p dir=\"ltr\">B\u00e0i 9: H\u00ecnh thang c\u00f3 t\u1ed5ng \u0111\u1ed9 d\u00e0i hai \u0111\u00e1y b\u1eb1ng 30,5 dm, \u0111\u00e1y l\u1edbn b\u1eb1ng 1,5 l\u1ea7n \u0111\u00e1y b\u00e9, chi\u1ec1u cao h\u01a1n \u0111\u00e1y b\u00e9 6,2 dm. T\u00ednh di\u1ec7n t\u00edch h\u00ecnh thang.<\/p>\n<p dir=\"ltr\">B\u00e0i 10: H\u00ecnh thang c\u00f3 t\u1ed5ng \u0111\u1ed9 d\u00e0i hai \u0111\u00e1y b\u1eb1ng 60 m, 1\/3 \u0111\u00e1y l\u1edbn b\u1eb1ng 1\/2 \u0111\u00e1y b\u00e9, chi\u1ec1u cao b\u1eb1ng 80% \u0111\u00e1y b\u00e9. T\u00ednh di\u1ec7n t\u00edch h\u00ecnh thang.<\/p>\n<p dir=\"ltr\">B\u00e0i 11: T\u00ednh di\u1ec7n t\u00edch h\u00ecnh thang bi\u1ebft:<\/p>\n<p dir=\"ltr\">a) \u0110\u1ed9 d\u00e0i hai \u0111\u00e1y l\u1ea7n l\u01b0\u1ee3t l\u00e0 12cm v\u00e0 8cm; chi\u1ec1u cao l\u00e0 5cm.<\/p>\n<p dir=\"ltr\">b) \u0110\u1ed9 d\u00e0i hai \u0111\u00e1y l\u1ea7n l\u01b0\u1ee3t l\u00e0 9,4m v\u00e0 6,6m; chi\u1ec1u cao l\u00e0 10,5m.<\/p>\n<p dir=\"ltr\">B\u00e0i 12: M\u1ed9t h\u00ecnh thang c\u00f3 \u0111\u00e1y nh\u1ecf d\u00e0i 7cm, \u0111\u00e1y l\u1edbn d\u00e0i 17cm \u0111\u01b0\u1ee3c chia th\u00e0nh hai h\u00ecnh thang c\u00f3 \u0111\u00e1y chung d\u00e0i 13cm. H\u00e3y so s\u00e1nh di\u1ec7n t\u00edch hai h\u00ecnh thang c\u00f3 \u0111\u00e1y chung n\u00f3i tr\u00ean.<\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Kinh_nghiem_tinh_dien_tich_hinh_thang_lop_5_hieu_qua\"><\/span>Kinh nghi\u1ec7m t\u00ednh di\u1ec7n t\u00edch h\u00ecnh thang l\u1edbp 5 hi\u1ec7u qu\u1ea3<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">\u0110\u1ec3 n\u00e2ng cao hi\u1ec7u qu\u1ea3 trong vi\u1ec7c h\u1ecdc, gi\u1ea3i to\u00e1n l\u1edbp 5 n\u00f3i chung, chuy\u00ean \u0111\u1ec1 t\u00ednh di\u1ec7n t\u00edch h\u00ecnh thang n\u00f3i ri\u00eang th\u00ec d\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 b\u00ed quy\u1ebft \u0111\u1ec3 c\u00e1c em c\u00f3 th\u1ec3 tham kh\u1ea3o.<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Trang_bi_nen_tang_kien_thuc_toan_hoc_tu_nho_voi_Shining_Home_%E2%80%93_Gia_dinh_Anh_Ngu_Math\"><\/span>Trang b\u1ecb n\u1ec1n t\u1ea3ng ki\u1ebfn th\u1ee9c to\u00e1n h\u1ecdc t\u1eeb nh\u1ecf v\u1edbi Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef Math<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">To\u00e1n h\u00ecnh kh\u00f4ng nh\u01b0 to\u00e1n \u0111\u1ea1i s\u1ed1, th\u01b0\u1eddng kh\u00f4 khan v\u00e0 nh\u00e0m ch\u00e1n. V\u1eady n\u00ean, ngo\u00e0i vi\u1ec7c h\u1ecdc ki\u1ebfn th\u1ee9c tr\u00ean l\u1edbp th\u00ec ba m\u1eb9 c\u00f3 th\u1ec3 trang b\u1ecb n\u1ec1n t\u1ea3ng ki\u1ebfn th\u1ee9c to\u00e1n h\u1ecdc, c\u0169ng nh\u01b0 tham kh\u1ea3o ph\u01b0\u01a1ng ph\u00e1p h\u1ecdc t\u00edch c\u1ef1c cho b\u00e9 th\u00f4ng qua \u1ee9ng d\u1ee5ng Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef Math.<\/p>\n<p dir=\"ltr\"><img decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/tinh-dien-tich-hinh-thang-lop-5-4.jpg\" alt=\"H\u1ecdc to\u00e1n th\u00f4ng qua nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p t\u00edch c\u1ef1c v\u1edbi Shining Home - Gia \u0111\u00ecnh Anh Ng\u1eef Math. (\u1ea2nh: Shining Home - Gia \u0111\u00ecnh Anh Ng\u1eef)\" width=\"100%\"><\/p>\n<p dir=\"ltr\">\u0110\u01b0\u1ee3c bi\u1ebft, Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef Math l\u00e0 \u1ee9ng d\u1ee5ng h\u1ecdc to\u00e1n t\u01b0 duy ti\u1ebfng Anh \u0111\u01b0\u1ee3c Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef ph\u00e1t tri\u1ec3n d\u00e0nh cho c\u00e1c b\u00e9 trong \u0111\u1ed9 tu\u1ed5i m\u1ea7m non \u0111\u1ebfn ti\u1ec3u h\u1ecdc. \u0110\u1eb7c bi\u1ec7t, \u1ee9ng d\u1ee5ng s\u1ebd x\u00e2y d\u1ef1ng n\u1ed9i dung b\u00e1m s\u00e1t ch\u01b0\u01a1ng tr\u00ecnh GDPT m\u1edbi nh\u1ea5t c\u1ee7a B\u1ed9 \u0111\u01b0a ra, \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o h\u1ed7 tr\u1ee3 t\u1ea1o n\u1ec1n t\u1ea3ng to\u00e1n h\u1ecdc v\u1eefng ch\u1eafc v\u1eeba gi\u00fap h\u1ecdc to\u00e1n tr\u00ean l\u1edbp hi\u1ec7u qu\u1ea3, v\u1eeba \u1ee9ng d\u1ee5ng trong th\u1ef1c ti\u1ec5n, gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 d\u1ec5 d\u00e0ng h\u01a1n.<\/p>\n<p dir=\"ltr\">\u0110i\u1ec3m \u0111\u1eb7c bi\u1ec7t c\u1ee7a Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef Math khi h\u1ecdc ch\u00ednh l\u00e0 ph\u01b0\u01a1ng ph\u00e1p d\u1ea1y. \u1ee8ng d\u1ee5ng s\u1ebd \u00e1p d\u1ee5ng nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p h\u1ecdc t\u1eadp t\u00edch c\u1ef1c \u0111\u1ec3 k\u00edch th\u00edch s\u1ef1 s\u00e1ng t\u1ea1o, con t\u00edch c\u1ef1c \u0111\u1eb7t c\u00e2u h\u1ecfi \u0111\u1ec3 hi\u1ec3u t\u1eadn g\u1ed1c v\u1ea5n \u0111\u1ec1 \u0111\u01b0\u1ee3c \u0111\u01b0a ra trong To\u00e1n h\u1ecdc, ph\u01b0\u01a1ng ph\u00e1p h\u1ecdc th\u00f4ng qua tr\u00f2 ch\u01a1i v\u00e0 s\u00e1ch b\u00e0i t\u1eadp b\u1ed5 tr\u1ee3 s\u1ebd gi\u00fap b\u00e9 \u00f4n luy\u1ec7n ki\u1ebfn th\u1ee9c, t\u0103ng s\u1ef1 h\u1ee9ng th\u00fa v\u00e0 ghi nh\u1edb t\u1ed1t h\u01a1n trong su\u1ed1t qu\u00e1 tr\u00ecnh h\u1ecdc t\u1eadp.<\/p>\n<p dir=\"ltr\">Ngo\u00e0i ra, ch\u01b0\u01a1ng tr\u00ecnh h\u1ecdc c\u00f9ng Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef Math s\u1ebd b\u00e1m s\u00e1t nhi\u1ec1u ch\u1ee7 \u0111\u1ec1 to\u00e1n h\u1ecdc kh\u00e1c nhau, trong \u0111\u00f3 s\u1ebd bao g\u1ed3m \u0111\u1ea7y \u0111\u1ee7 nh\u1eefng ki\u1ebfn th\u1ee9c v\u1ec1 to\u00e1n h\u00ecnh chi ti\u1ebft. \u0110\u1ea3m b\u1ea3o, b\u00e9 s\u1ebd \u0111\u01b0\u1ee3c \u00f4n luy\u1ec7n m\u1ecdi ch\u1ee7 \u0111\u1ec1 to\u00e1n h\u1ecdc t\u1eeb c\u01a1 b\u1ea3n \u0111\u1ebfn n\u00e2ng cao.<\/p>\n<p dir=\"ltr\">\u0110\u1ea3m b\u1ea3o, sau khi h\u1ecdc c\u00f9ng Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef Math s\u1ebd gi\u00fap b\u00e9:<\/p>\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">Ph\u00e1t tri\u1ec3n 5 n\u0103ng l\u1ef1c To\u00e1n h\u1ecdc theo ch\u01b0\u01a1ng tr\u00ecnh GDPT m\u1edbi &amp; h\u00ecnh th\u00e0nh th\u00f3i quen t\u01b0 duy logic ngay t\u1eeb nh\u1ecf<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">Ph\u00e1t tri\u1ec3n t\u01b0 duy &amp; tr\u00ed th\u00f4ng minh trong giai \u0111o\u1ea1n v\u00e0ng c\u1ee7a s\u1ef1 ph\u00e1t tri\u1ec3n n\u00e3o b\u1ed9<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">X\u00e2y d\u1ef1ng n\u1ec1n t\u1ea3ng To\u00e1n h\u1ecdc &amp; h\u1ed7 tr\u1ee3 vi\u1ec7c h\u1ecdc tr\u00ean l\u1edbp hi\u1ec7u qu\u1ea3<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">Ph\u00e1t tri\u1ec3n \u0111\u1ed3ng b\u1ed9 t\u01b0 duy &amp; ng\u00f4n ng\u1eef gi\u00fap con h\u1ecdc gi\u1ecfi c\u1ea3 to\u00e1n v\u00e0 ti\u1ebfng Anh<\/p>\n<\/li>\n<\/ul>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Ghi_nho_cong_thuc_tinh_dien_tich_hinh_thang_lop_5_qua_tho\"><\/span>Ghi nh\u1edb c\u00f4ng th\u1ee9c t\u00ednh di\u1ec7n t\u00edch h\u00ecnh thang l\u1edbp 5 qua th\u01a1<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">Tr\u1ebb em th\u01b0\u1eddng s\u1ebd ghi nh\u1edb nh\u1eefng b\u00e0i th\u01a1, b\u00e0i h\u00e1t c\u00f3 nh\u1ecbp \u0111i\u1ec7u t\u1ed1t h\u01a1n l\u00e0 h\u1ecdc thu\u1ed9c th\u00f4ng th\u01b0\u1eddng. V\u1eady n\u00ean, d\u01b0\u1edbi \u0111\u00e2y l\u00e0 g\u1ee3i \u00fd v\u1ec1 b\u00e0i th\u01a1 t\u00ednh di\u1ec7n t\u00edch h\u00ecnh thang kh\u00e1 d\u1ec5 nh\u1edb \u0111\u1ec3 c\u00e1c em c\u00f3 th\u1ec3 tham kh\u1ea3o:<\/p>\n<p dir=\"ltr\" style=\"text-align: center\"><em>&#8220;Mu\u1ed1n t\u00ednh di\u1ec7n t\u00edch h\u00ecnh thang<\/em><\/p>\n<p dir=\"ltr\" style=\"text-align: center\"><em>\u0110\u00e1y l\u1edbn \u0111\u00e1y nh\u1ecf ta \u0111em c\u1ed9ng v\u00e0o<\/em><\/p>\n<p dir=\"ltr\" style=\"text-align: center\"><em>C\u1ed9ng v\u00e0o nh\u00e2n v\u1edbi chi\u1ec1u cao<\/em><\/p>\n<p dir=\"ltr\" style=\"text-align: center\"><em>Chia \u0111\u00f4i l\u1ea5y n\u1eeda th\u1ebf n\u00e0o c\u0169ng ra&#8221;<\/em><\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Luyen_tap_thuc_hanh_thuong_xuyen\"><\/span>Luy\u1ec7n t\u1eadp, th\u1ef1c h\u00e0nh th\u01b0\u1eddng xuy\u00ean<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">H\u1ecdc \u0111i \u0111\u00f4i v\u1edbi h\u00e0nh lu\u00f4n l\u00e0 b\u00ed quy\u1ebft th\u00e0nh c\u00f4ng trong h\u1ecdc t\u1eadp hay l\u00e0m vi\u1ec7c. V\u1eady n\u00ean, \u0111\u1ec3 gi\u00fap b\u00e9 c\u00f3 th\u1ec3 hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 ki\u1ebfn th\u1ee9c t\u00ednh di\u1ec7n t\u00edch h\u00ecnh thang to\u00e1n l\u1edbp 5, ba m\u1eb9 n\u00ean c\u00f9ng b\u00e9 luy\u1ec7n t\u1eadp v\u00e0 th\u1ef1c h\u00e0nh nhi\u1ec1u h\u01a1n. \u0110\u1eb7c bi\u1ec7t, b\u1ea1n n\u00ean th\u01b0\u1eddng xuy\u00ean trao \u0111\u1ed5i v\u1edbi b\u00e9 nh\u1eefng b\u00e0i to\u00e1n con ch\u01b0a hi\u1ec3u, hay c\u00f9ng b\u00e9 t\u1ed5 ch\u1ee9c c\u00e1c cu\u1ed9c thi gi\u1ea3i to\u00e1n v\u1edbi nh\u1eefng ph\u1ea7n qu\u00e0 kh\u00edch l\u1ec7,\u2026<\/p>\n<p dir=\"ltr\"><img decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/tinh-dien-tich-hinh-thang-lop-5-5.jpg\" alt=\"Luy\u1ec7n t\u1eadp th\u01b0\u1eddng xuy\u00ean r\u1ea5t quan tr\u1ecdng. (\u1ea2nh: S\u01b0u t\u1ea7m internet)\" width=\"100%\"><\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Ket_luan\"><\/span>K\u1ebft lu\u1eadn<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<\/p>\n<p dir=\"ltr\">Tr\u00ean \u0111\u00e2y l\u00e0 nh\u1eefng th\u00f4ng tin v\u1ec1 c\u00f4ng th\u1ee9c t\u00ednh di\u1ec7n t\u00edch h\u00ecnh thang l\u1edbp 5 \u0111\u1ec3 c\u00e1c em c\u00f3 th\u1ec3 tham kh\u1ea3o. \u0110\u00e2y l\u00e0 b\u00e0i t\u1eadp kh\u00e1 th\u00f4ng d\u1ee5ng, th\u01b0\u1eddng xu\u1ea5t hi\u1ec7n \u1edf c\u00e1c \u0111\u1ec1 thi c\u0169ng nh\u01b0 \u1ee9ng d\u1ee5ng trong th\u1ef1c ti\u1ec5n. V\u1eady n\u00ean, ba m\u1eb9 c\u00f3 th\u1ec3 tham kh\u1ea3o \u0111\u1ec3 h\u01b0\u1edbng d\u1eabn con h\u1ecdc t\u1eadp hi\u1ec7u qu\u1ea3 h\u01a1n nh\u00e9.<\/p>\n<p>Ngu\u1ed3n: <a href=\"https:\/\/www.ckconitsha.com\/vn\/\">https:\/\/www.ckconitsha.com\/vn\/<\/a> T\u00e1c gi\u1ea3: <a href=\"https:\/\/www.ckconitsha.com\/vn\/author\/nguyenlandung\">Nguy\u1ec5n L\u00e2n d\u0169ng<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Di\u1ec7n t\u00edch h\u00ecnh thang l\u1edbp 5 l\u00e0 m\u1ed9t trong nh\u1eefng ki\u1ebfn th\u1ee9c, d\u1ea1ng to\u00e1n c\u01a1 b\u1ea3n m\u00e0 c\u00e1c em s\u1ebd \u0111\u01b0\u1ee3c l\u00e0m quen, h\u1ecdc v\u00e0 chinh ph\u1ee5c. Kh\u00f4ng ch\u1ec9 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng trong to\u00e1n l\u1edbp 5, m\u00e0 c\u00e1c l\u1edbp h\u1ecdc cao h\u01a1n hay trong th\u1ef1c ti\u1ec5n v\u1eabn \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng r\u1ea5t nhi\u1ec1u. V\u1eady n\u00ean, trong&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[100],"tags":[],"class_list":["post-14379","post","type-post","status-publish","format-standard","hentry","category-kien-thuc"],"_links":{"self":[{"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts\/14379","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/comments?post=14379"}],"version-history":[{"count":2,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts\/14379\/revisions"}],"predecessor-version":[{"id":17347,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts\/14379\/revisions\/17347"}],"wp:attachment":[{"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/media?parent=14379"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/categories?post=14379"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/tags?post=14379"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}