{"id":38091,"date":"2025-08-01T17:01:01","date_gmt":"2025-08-01T10:01:01","guid":{"rendered":"https:\/\/www.ckconitsha.com\/vn\/?p=38091"},"modified":"2025-08-02T01:36:53","modified_gmt":"2025-08-01T18:36:53","slug":"dien-tich-hinh-thang-can-cong-thuc-cach-tinh-va-bai-tap-vi-du","status":"publish","type":"post","link":"https:\/\/www.ckconitsha.com\/vn\/dien-tich-hinh-thang-can-cong-thuc-cach-tinh-va-bai-tap-vi-du\/","title":{"rendered":"Di\u1ec7n t\u00edch h\u00ecnh thang c\u00e2n: C\u00f4ng th\u1ee9c, c\u00e1ch t\u00ednh v\u00e0 b\u00e0i t\u1eadp v\u00ed d\u1ee5"},"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\/dien-tich-hinh-thang-can-cong-thuc-cach-tinh-va-bai-tap-vi-du\/#Xem_xet_ly_thuyet_hinh_thang\" >Xem x\u00e9t l\u00fd thuy\u1ebft h\u00ecnh thang<\/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\/dien-tich-hinh-thang-can-cong-thuc-cach-tinh-va-bai-tap-vi-du\/#Hinh_thang_hinh_thang_la_gi\" >H\u00ecnh thang h\u00ecnh thang l\u00e0 g\u00ec?<\/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\/dien-tich-hinh-thang-can-cong-thuc-cach-tinh-va-bai-tap-vi-du\/#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\/dien-tich-hinh-thang-can-cong-thuc-cach-tinh-va-bai-tap-vi-du\/#Dau_hieu_trong_luong_hinh_thang\" >D\u1ea5u hi\u1ec7u tr\u1ecdng l\u01b0\u1ee3ng 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\/dien-tich-hinh-thang-can-cong-thuc-cach-tinh-va-bai-tap-vi-du\/#Cong_thuc_tinh_toan_quy_mo_cua_thang_do\" >C\u00f4ng th\u1ee9c t\u00ednh to\u00e1n quy m\u00f4 c\u1ee7a thang \u0111o<\/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\/dien-tich-hinh-thang-can-cong-thuc-cach-tinh-va-bai-tap-vi-du\/#Vi_du_vi_du_nhu_ty_le_hinh_thang\" >V\u00ed d\u1ee5 v\u00ed d\u1ee5 nh\u01b0 t\u1ef7 l\u1ec7 h\u00ecnh thang<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.ckconitsha.com\/vn\/dien-tich-hinh-thang-can-cong-thuc-cach-tinh-va-bai-tap-vi-du\/#Ung_dung_thuc_te_cua_thang_do_hinh_thang\" >\u1ee8ng d\u1ee5ng th\u1ef1c t\u1ebf c\u1ee7a thang \u0111o h\u00ecnh thang<\/a><\/li><\/ul><\/nav><\/div>\n<\/p>\n<p>Trong ch\u01b0\u01a1ng tr\u00ecnh to\u00e1n h\u1ecdc, hi\u1ec3u \u0111\u01b0\u1ee3c khu v\u1ef1c h\u00ecnh thang l\u00e0 v\u00f4 c\u00f9ng quan tr\u1ecdng. Kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t ph\u1ea7n c\u01a1 b\u1ea3n c\u1ee7a ch\u01b0\u01a1ng tr\u00ecnh gi\u1ea3ng d\u1ea1y, quy m\u00f4 c\u1ee7a h\u00ecnh thang c\u0169ng th\u01b0\u1eddng xu\u1ea5t hi\u1ec7n trong c\u00e1c v\u1ea5n \u0111\u1ec1 v\u00e0 b\u00e0i ki\u1ec3m tra th\u1ef1c t\u1ebf. \u0110\u1ec3 gi\u00fap b\u1ea1n l\u00e0m ch\u1ee7 ki\u1ebfn th\u1ee9c, b\u00e0i vi\u1ebft sau \u0111\u00e2y c\u1ee7a kh\u1ec9 s\u1ebd tr\u00ecnh b\u00e0y chi ti\u1ebft v\u1ec1 c\u00f4ng th\u1ee9c, ph\u01b0\u01a1ng ph\u00e1p t\u00ednh to\u00e1n, c\u0169ng nh\u01b0 mang \u0111\u1ebfn m\u1ed9t lo\u1ea1t c\u00e1c v\u00ed d\u1ee5 v\u1ec1 c\u00e1c v\u00ed d\u1ee5. H\u00e3y kh\u00e1m ph\u00e1 ngay b\u00e2y gi\u1edd!<\/p>\n<p>                                    <\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Xem_xet_ly_thuyet_hinh_thang\"><\/span>Xem x\u00e9t l\u00fd thuy\u1ebft h\u00ecnh thang<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">Tr\u01b0\u1edbc khi \u0111i v\u00e0o c\u00f4ng th\u1ee9c t\u00ednh to\u00e1n thang \u0111o h\u00ecnh thang, h\u00e3y xem x\u00e9t l\u00e0 m\u1ed9t s\u1ed1 l\u00fd thuy\u1ebft v\u1ec1 h\u00ecnh thang m\u00e0 h\u1ecdc sinh c\u1ea7n nh\u1edb.<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Hinh_thang_hinh_thang_la_gi\"><\/span>H\u00ecnh thang h\u00ecnh thang l\u00e0 g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">Trapezoid l\u00e0 g\u00ec? Trapezoid l\u00e0 m\u1ed9t kh\u00e1i ni\u1ec7m quen thu\u1ed9c trong h\u00ecnh h\u1ecdc ph\u1eb3ng. C\u1ee5 th\u1ec3, h\u00ecnh thang l\u00e0 m\u1ed9t h\u00ecnh t\u1ee9 gi\u00e1c l\u1ed3i bao g\u1ed3m m\u1ed9t c\u1eb7p c\u1ea1nh \u0111\u1ed1i di\u1ec7n song song. C\u00e1c c\u1ea1nh n\u00e0y \u0111\u01b0\u1ee3c g\u1ecdi chung l\u00e0 &#8220;c\u1ea1nh d\u01b0\u1edbi&#8221; c\u1ee7a h\u00ecnh thang. Trong khi \u0111\u00f3, hai m\u1eb7t kh\u00e1c, kh\u00f4ng ph\u1ea3i song song, \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 &#8220;c\u00e1c m\u1eb7t&#8221;. C\u00e1c h\u00ecnh th\u1ee9c h\u00ecnh thang \u0111\u1eb7c bi\u1ec7t, bao g\u1ed3m: <em>H\u00ecnh thang h\u00ecnh thang, h\u00ecnh thang vu\u00f4ng, h\u00ecnh thang vu\u00f4ng, h\u00ecnh b\u00ecnh h\u00e0nh, &#8230;<\/em><\/p>\n<p dir=\"ltr\">H\u00ecnh thang h\u00ecnh thang l\u00e0 g\u00ec? H\u00ecnh thang l\u00e0 m\u1ed9t d\u1ea1ng h\u00ecnh thang \u0111\u1eb7c bi\u1ec7t. \u0110i\u1ec3m n\u1ed5i b\u1eadt c\u1ee7a n\u00f3 l\u00e0 hai m\u1eb7t c\u1ee7a h\u00ecnh thang n\u00e0y c\u00f3 chi\u1ec1u d\u00e0i b\u1eb1ng nhau. \u0110i\u1ec1u n\u00e0y d\u1eabn \u0111\u1ebfn th\u1ef1c t\u1ebf l\u00e0 hai g\u00f3c \u0111\u01b0\u1ee3c t\u1ea1o ra b\u00ean c\u1ea1nh v\u00e0 \u0111\u00e1y c\u1ee7a \u0111\u00e1y s\u1ebd c\u00f3 c\u00f9ng k\u00edch th\u01b0\u1edbc.<\/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\/1-dien-tich-hinh-thang-can.png\" alt=\"Thang \u0111o h\u00ecnh thang. (\u1ea2nh: B\u1ed9 s\u01b0u t\u1eadp 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\">D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 thu\u1ed9c t\u00ednh c\u1ee7a h\u00ecnh thang m\u00e0 b\u1ea1n c\u1ea7n ghi nh\u1edb:<\/p>\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">Hai c\u1ea1nh c\u1ee7a h\u00ecnh thang \u0111\u01b0\u1ee3c c\u00e2n b\u1eb1ng.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">Hai \u0111\u01b0\u1eddng ch\u00e9o c\u1ee7a h\u00ecnh thang \u0111\u01b0\u1ee3c c\u00e2n b\u1eb1ng.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">Tr\u1ee5c \u0111\u1ed1i x\u1ee9ng c\u1ee7a h\u00ecnh thang c\u00e2n b\u1eb1ng chi\u1ec1u cao c\u1ee7a h\u00ecnh thang. C\u1ee5 th\u1ec3, tr\u1ee5c \u0111\u1ed1i x\u1ee9ng c\u1ee7a h\u00ecnh thang l\u00e0 m\u1ed9t \u0111\u01b0\u1eddng th\u1eb3ng \u0111i qua \u0111i\u1ec3m gi\u1eefa c\u1ee7a hai c\u1ea1nh d\u01b0\u1edbi c\u00f9ng.<\/p>\n<\/li>\n<\/ul>\n<table style=\"border-collapse: collapse;width: 100.01%;background-color: #fbeeb8\" border=\"1\">\n<tr>\n<td style=\"width: 98.5932%\">\n<p style=\"text-align: center\">\u0110\u1eebng b\u1ecf l\u1ee1 !!<\/p>\n<p style=\"text-align: center\">Ch\u01b0\u01a1ng tr\u00ecnh to\u00e1n h\u1ecdc b\u1eb1ng ti\u1ebfng Anh, gi\u00fap ph\u00e1t tri\u1ec3n t\u01b0 duy theo c\u00e1ch to\u00e0n di\u1ec7n nh\u1ea5t.<\/p>\n<p style=\"text-align: center\">Nh\u1eadn t\u1ed1i \u0111a 40% \u01b0u \u0111\u00e3i ngay t\u1ea1i \u0111\u00e2y!<img decoding=\"async\" style=\"margin-left: auto;margin-right: auto\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/taimienphiMM.png\" width=\"185\"><\/p>\n<\/td>\n<\/tr>\n<\/table>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Dau_hieu_trong_luong_hinh_thang\"><\/span>D\u1ea5u hi\u1ec7u tr\u1ecdng l\u01b0\u1ee3ng h\u00ecnh thang<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">\u0110\u1ec3 x\u00e1c \u0111\u1ecbnh h\u00ecnh thang trong c\u00e1c v\u1ea5n \u0111\u1ec1 h\u00ecnh h\u1ecdc ho\u1eb7c th\u1ef1c t\u1ebf, ch\u00fang ta c\u00f3 th\u1ec3 d\u1ef1a v\u00e0o m\u1ed9t s\u1ed1 d\u1ea5u hi\u1ec7u \u0111\u1eb7c tr\u01b0ng, nh\u01b0 sau:<\/p>\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">B\u00ean c\u00f3 chi\u1ec1u d\u00e0i b\u1eb1ng nhau: trong h\u00ecnh thang, hai b\u00ean s\u1ebd c\u00f3 c\u00f9ng chi\u1ec1u d\u00e0i.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">K\u1ebft n\u1ed1i gi\u1eefa \u0111i\u1ec3m gi\u1eefa c\u1ee7a hai c\u1ea1nh (\u0111\u01b0\u1eddng trung b\u00ecnh) song song v\u1edbi c\u1ea3 hai c\u1ea1nh d\u01b0\u1edbi.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">H\u00ecnh thang c\u00f3 hai g\u00f3c li\u1ec1n k\u1ec1 v\u1edbi m\u1ed9t c\u1ea1nh d\u01b0\u1edbi b\u1eb1ng nhau, ho\u1eb7c c\u00f3 m\u1ed9t c\u1eb7p g\u00f3c \u0111\u1ed1i x\u1ee9ng qua \u0111i\u1ec3m gi\u1eefa c\u1ee7a c\u1ea1nh d\u01b0\u1edbi, l\u00e0 h\u00ecnh thang.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">\u0110\u1ed1i x\u1ee9ng: N\u1ebfu \u0111\u01b0\u1eddng th\u1eb3ng vu\u00f4ng g\u00f3c v\u1edbi ph\u00eda d\u01b0\u1edbi v\u00e0 \u0111i qua \u0111i\u1ec3m gi\u1eefa c\u1ee7a \u0111\u00e1y \u0111\u00f3, b\u1ea1n s\u1ebd th\u1ea5y h\u00ecnh thang \u0111\u01b0\u1ee3c chia th\u00e0nh hai h\u00ecnh tam gi\u00e1c \u0111\u1ed3ng \u0111\u1ec1u.<\/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\/2-dien-tich-hinh-thang-can.png\" alt=\"D\u1ea5u hi\u1ec7u tr\u1ecdng l\u01b0\u1ee3ng h\u00ecnh thang. (\u1ea2nh: B\u1ed9 s\u01b0u t\u1eadp Internet)\" width=\"100%\"><\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Cong_thuc_tinh_toan_quy_mo_cua_thang_do\"><\/span>C\u00f4ng th\u1ee9c t\u00ednh to\u00e1n quy m\u00f4 c\u1ee7a thang \u0111o<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">Di\u1ec7n t\u00edch c\u1ee7a h\u00ecnh thang \u0111\u01b0\u1ee3c t\u00ednh b\u1eb1ng t\u1ed5ng c\u1ee7a hai c\u1ea1nh l\u00e0m \u0111\u00f4i, nh\u00e2n v\u1edbi chi\u1ec1u cao.<\/p>\n<p dir=\"ltr\">\u0110\u1ec3 t\u00ednh di\u1ec7n t\u00edch c\u1ee7a h\u00ecnh thang, b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00f4ng th\u1ee9c sau:<\/p>\n<p dir=\"ltr\" style=\"text-align: center\">S = (a + b)\/2 xh<\/p>\n<p dir=\"ltr\">Trong \u0111\u00f3:<\/p>\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">S l\u00e0 khu v\u1ef1c h\u00ecnh thang.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">A v\u00e0 B l\u00e0 chi\u1ec1u d\u00e0i c\u1ee7a \u0111\u00e1y.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">H l\u00e0 chi\u1ec1u cao h\u00ecnh thang.<\/p>\n<\/li>\n<\/ul>\n<p dir=\"ltr\">V\u00ed d\u1ee5: cho ABCD h\u00ecnh thang v\u1edbi \u0111\u00e1y l\u1edbn AB = 10 cm, CD nh\u1ecf d\u01b0\u1edbi = 8 cm v\u00e0 chi\u1ec1u cao h = 6 cm. Khu v\u1ef1c c\u1ee7a h\u00ecnh thang ABCD l\u00e0:<\/p>\n<p dir=\"ltr\" style=\"text-align: center\">Ph\u1ea7n th\u01b0\u1edfng:<\/p>\n<p dir=\"ltr\" style=\"text-align: center\">Theo c\u00f4ng th\u1ee9c t\u00ednh to\u00e1n di\u1ec7n t\u00edch h\u00ecnh thang, ch\u00fang t\u00f4i c\u00f3:<\/p>\n<p dir=\"ltr\" style=\"text-align: center\">S = (10 + 8)\/2 x 6 = 54 cm2<\/p>\n<p dir=\"ltr\" style=\"text-align: center\">ABCD di\u1ec7n t\u00edch h\u00ecnh thang l\u00e0 54 cm2.<\/p>\n<p dir=\"ltr\">M\u1ed9t s\u1ed1 ghi ch\u00fa khi t\u00ednh to\u00e1n thang \u0111o h\u00ecnh thang:<\/p>\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">N\u1ebfu chi\u1ec1u cao c\u1ee7a h\u00ecnh thang kh\u00f4ng th\u1ec3 \u0111\u01b0\u1ee3c \u0111o ho\u1eb7c t\u00ednh tr\u1ef1c ti\u1ebfp, ch\u00fang ta c\u00f3 th\u1ec3 t\u00ednh to\u00e1n gi\u00e1n ti\u1ebfp b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c t\u00ednh ch\u1ea5t c\u1ee7a h\u00ecnh thang, ch\u1eb3ng h\u1ea1n nh\u01b0 di\u1ec7n t\u00edch h\u00ecnh ch\u1eef nh\u1eadt, di\u1ec7n t\u00edch tam gi\u00e1c, &#8230;<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">Quy m\u00f4 c\u1ee7a h\u00ecnh thang lu\u00f4n l\u00e0 m\u1ed9t s\u1ed1 t\u00edch c\u1ef1c.<\/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\/3-dien-tich-hinh-thang-can.png\" alt=\"C\u00f4ng th\u1ee9c t\u00ednh to\u00e1n thang \u0111o h\u00ecnh thang. (\u1ea2nh: B\u1ed9 s\u01b0u t\u1eadp Internet)\" width=\"100%\"><\/p>\n<p dir=\"ltr\">Chu vi c\u1ee7a h\u00ecnh thang \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1eb1ng c\u1ed9ng v\u1edbi chi\u1ec1u d\u00e0i d\u01b0\u1edbi c\u00f9ng c\u1ee7a \u0111\u00e1y v\u1edbi t\u1ed5ng chi\u1ec1u d\u00e0i c\u1ee7a hai c\u1ea1nh.<\/p>\n<p dir=\"ltr\">\u0110\u1ec3 t\u00ednh chu vi c\u1ee7a h\u00ecnh thang, b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00f4ng th\u1ee9c sau:<\/p>\n<p dir=\"ltr\" style=\"text-align: center\">P = A + B + (2 XC)<\/p>\n<p dir=\"ltr\">Trong \u0111\u00f3:<\/p>\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">P l\u00e0 m\u1ed9t chu vi h\u00ecnh thang.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">A v\u00e0 B l\u00e0 chi\u1ec1u d\u00e0i c\u1ee7a \u0111\u00e1y.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">C l\u00e0 chi\u1ec1u d\u00e0i b\u00ean.<\/p>\n<\/li>\n<\/ul>\n<p dir=\"ltr\">V\u00ed d\u1ee5: cho ABCD h\u00ecnh thang v\u1edbi \u0111\u00e1y l\u1edbn AB = 15 cm, CD nh\u1ecf d\u01b0\u1edbi = 10 cm v\u00e0 hai c\u1ea1nh AD = BC = 7 cm. T\u00ednh chu vi c\u1ee7a h\u00ecnh thang ABCD.<\/p>\n<p dir=\"ltr\" style=\"text-align: center\">Ph\u1ea7n th\u01b0\u1edfng:<\/p>\n<p dir=\"ltr\" style=\"text-align: center\">Theo c\u00f4ng th\u1ee9c t\u00ednh to\u00e1n chu vi c\u1ee7a h\u00ecnh thang, ch\u00fang ta c\u00f3:<\/p>\n<p dir=\"ltr\" style=\"text-align: center\">P = (2 x 7) + 15 + 10 = 39 cm<\/p>\n<p dir=\"ltr\" style=\"text-align: center\">ABCD chu vi h\u00ecnh thang l\u00e0 39 cm.<\/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\/4-dien-tich-hinh-thang-can.png\" alt=\"C\u00f4ng th\u1ee9c t\u00ednh to\u00e1n chu vi h\u00ecnh thang. (\u1ea2nh: B\u1ed9 s\u01b0u t\u1eadp Internet)\" width=\"100%\"><\/p>\n<p dir=\"ltr\">L\u01b0u \u00fd: C\u00e1c c\u00f4ng th\u1ee9c chu vi v\u00e0 quy m\u00f4 c\u1ee7a h\u00ecnh thang c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng cho h\u00ecnh thang th\u00f4ng th\u01b0\u1eddng.<\/p>\n<p dir=\"ltr\">\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Vi_du_vi_du_nhu_ty_le_hinh_thang\"><\/span>V\u00ed d\u1ee5 v\u00ed d\u1ee5 nh\u01b0 t\u1ef7 l\u1ec7 h\u00ecnh thang<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">B\u00e0i 1: \u0110\u01b0a cho h\u00ecnh thang EFGH v\u1edbi ph\u1ea7n d\u01b0\u1edbi l\u1edbn EF = 12 cm, GH d\u01b0\u1edbi c\u00f9ng nh\u1ecf = 6 cm v\u00e0 chi\u1ec1u cao h = 5 cm. T\u00ednh di\u1ec7n t\u00edch c\u1ee7a h\u00ecnh thang Efgh.<\/p>\n<p dir=\"ltr\" style=\"text-align: center\">Ph\u1ea7n th\u01b0\u1edfng:<\/p>\n<p dir=\"ltr\" style=\"text-align: center\">Theo c\u00f4ng th\u1ee9c t\u00ednh to\u00e1n di\u1ec7n t\u00edch h\u00ecnh thang, ch\u00fang t\u00f4i c\u00f3:<\/p>\n<p dir=\"ltr\" style=\"text-align: center\">S = (12 + 6)\/2 x 5 = 45 cm2<\/p>\n<p dir=\"ltr\" style=\"text-align: center\">Di\u1ec7n t\u00edch h\u00ecnh thang EFGH l\u00e0 45 cm2.<\/p>\n<p dir=\"ltr\">B\u00e0i 2: \u0110\u01b0a ra m\u1ed9t h\u00ecnh thang IJKL v\u1edbi IJ = 15 cm, KL = 5 cm v\u00e0 h = 7 cm. T\u00ednh di\u1ec7n t\u00edch h\u00ecnh thang.<\/p>\n<p dir=\"ltr\" style=\"text-align: center\">Ph\u1ea7n th\u01b0\u1edfng:<\/p>\n<p dir=\"ltr\" style=\"text-align: center\">Theo c\u00f4ng th\u1ee9c t\u00ednh to\u00e1n di\u1ec7n t\u00edch h\u00ecnh thang, ch\u00fang t\u00f4i c\u00f3:<\/p>\n<p dir=\"ltr\" style=\"text-align: center\">S = (15 + 5)\/2 x 7 = 70 cm2<\/p>\n<p dir=\"ltr\" style=\"text-align: center\">Khu v\u1ef1c h\u00ecnh thang IJKL l\u00e0 70 cm2.<\/p>\n<p dir=\"ltr\">B\u00e0i 3: Ph\u1ea7n d\u01b0\u1edbi l\u1edbn v\u00e0 nh\u1ecf c\u1ee7a h\u00ecnh thang l\u1ea7n l\u01b0\u1ee3t l\u00e0 20 cm v\u00e0 10 cm, chi\u1ec1u cao l\u00e0 8 cm. T\u00ednh di\u1ec7n t\u00edch c\u1ee7a n\u00f3.<\/p>\n<p dir=\"ltr\" style=\"text-align: center\">Ph\u1ea7n th\u01b0\u1edfng:<\/p>\n<p dir=\"ltr\" style=\"text-align: center\">Theo c\u00f4ng th\u1ee9c t\u00ednh to\u00e1n di\u1ec7n t\u00edch h\u00ecnh thang, ch\u00fang t\u00f4i c\u00f3:<\/p>\n<p dir=\"ltr\" style=\"text-align: center\">S = (20 + 10)\/2 x 8 = 120 cm2<\/p>\n<p dir=\"ltr\" style=\"text-align: center\">Di\u1ec7n t\u00edch h\u00ecnh thang l\u00e0 120 cm2.<\/p>\n<p dir=\"ltr\">B\u00e0i 4: H\u00ecnh thang c\u00f3 chi\u1ec1u cao t\u01b0\u01a1ng \u1ee9ng l\u00e0 10 cm v\u00e0 hai \u0111\u00e1y t\u01b0\u01a1ng \u1ee9ng l\u00e0 7 cm v\u00e0 13 cm. T\u00ednh di\u1ec7n t\u00edch c\u1ee7a n\u00f3.<\/p>\n<p dir=\"ltr\" style=\"text-align: center\">Ph\u1ea7n th\u01b0\u1edfng:<\/p>\n<p dir=\"ltr\" style=\"text-align: center\">Theo c\u00f4ng th\u1ee9c t\u00ednh to\u00e1n di\u1ec7n t\u00edch h\u00ecnh thang, ch\u00fang t\u00f4i c\u00f3:<\/p>\n<p dir=\"ltr\" style=\"text-align: center\">S = (7 + 13)\/2 x 10 = 100 cm2<\/p>\n<p dir=\"ltr\" style=\"text-align: center\">Khu v\u1ef1c h\u00ecnh thang l\u00e0 100 cm2.<\/p>\n<p dir=\"ltr\">B\u00e0i 5: Chi\u1ec1u cao c\u1ee7a h\u00ecnh thang l\u00e0 11 cm v\u00e0 hai \u0111\u00e1y c\u1ee7a n\u00f3 l\u1ea7n l\u01b0\u1ee3t l\u00e0 10 cm v\u00e0 18 cm. T\u00ednh di\u1ec7n t\u00edch.<\/p>\n<p dir=\"ltr\" style=\"text-align: center\">Ph\u1ea7n th\u01b0\u1edfng:<\/p>\n<p dir=\"ltr\" style=\"text-align: center\">Theo c\u00f4ng th\u1ee9c t\u00ednh to\u00e1n di\u1ec7n t\u00edch h\u00ecnh thang, ch\u00fang t\u00f4i c\u00f3:<\/p>\n<p dir=\"ltr\" style=\"text-align: center\">S = (10 + 18)\/2 x 11 = 154 cm2<\/p>\n<p dir=\"ltr\" style=\"text-align: center\">V\u00f9ng h\u00ecnh thang l\u00e0 154 cm2.<\/p>\n<p dir=\"ltr\" style=\"text-align: left\">Xem th\u00eam:<\/p>\n<ol>\n<li dir=\"ltr\" style=\"text-align: left\">Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef Math &#8211; \u1ee8ng d\u1ee5ng to\u00e1n h\u1ecdc b\u1eb1ng ti\u1ebfng Anh s\u1ed1 1 cho tr\u1ebb m\u1eabu gi\u00e1o &amp; tr\u01b0\u1eddng ti\u1ec3u h\u1ecdc<\/li>\n<li dir=\"ltr\" style=\"text-align: left\">Chu vi h\u00ecnh thang: C\u00f4ng th\u1ee9c, T\u00ednh to\u00e1n v\u00e0 B\u00e0i t\u1eadp v\u00ed d\u1ee5<\/li>\n<\/ol>\n<p dir=\"ltr\"><img decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/5-dien-tich-hinh-thang-can.png\" alt=\"V\u00ed d\u1ee5 v\u00ed d\u1ee5 v\u1ec1 di\u1ec7n t\u00edch t\u1ef7 l\u1ec7 h\u00ecnh thang. (\u1ea2nh: B\u1ed9 s\u01b0u t\u1eadp Internet)\" width=\"100%\"><\/p>\n<table style=\"border-collapse: collapse;width: 100%;background-color: #C2E0F4\" border=\"1\">\n<tr>\n<td style=\"width: 98.458%\">\n<p style=\"text-align: center\">To\u00e1n h\u1ecdc bi\u1ebfn th\u00e0nh c\u00e1c tr\u00f2 ch\u01a1i th\u00fa v\u1ecb v\u1edbi Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef Math!<\/p>\n<p>B\u1ea1n c\u00f3 mu\u1ed1n con b\u1ea1n y\u00eau v\u00e0 gi\u1ecfi to\u00e1n s\u1edbm? Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef Math &#8211; \u1ee8ng d\u1ee5ng to\u00e1n h\u1ecdc ti\u1ebfng Anh cho tr\u1ebb em t\u1eeb 3 \u0111\u1ebfn 8 tu\u1ed5i &#8211; s\u1ebd bi\u1ebfn vi\u1ec7c h\u1ecdc th\u00e0nh m\u1ed9t h\u00e0nh tr\u00ecnh kh\u00e1m ph\u00e1 \u0111\u1ea7y m\u00e0u s\u1eafc. V\u1edbi h\u01a1n 10.000 ho\u1ea1t \u0111\u1ed9ng t\u01b0\u01a1ng t\u00e1c tr\u00ean 60 ch\u1ee7 \u0111\u1ec1 nh\u01b0 \u0111\u1ebfm, tr\u1eeb, h\u00ecnh h\u1ecdc, \u0111o l\u01b0\u1eddng &#8230; k\u1ebft h\u1ee3p v\u1edbi giao di\u1ec7n s\u1ed1ng \u0111\u1ed9ng v\u00e0 l\u1ed9 tr\u00ecnh h\u1ecdc t\u1eadp c\u00e1 nh\u00e2n cho m\u1ed7i \u0111\u1ed9 tu\u1ed5i, Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef Math gi\u00fap tr\u1ebb ph\u00e1t tri\u1ec3n t\u01b0 duy logic, kh\u1ea3 n\u0103ng gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 v\u00e0 k\u1ef9 n\u0103ng to\u00e1n h\u1ecdc m\u1ed9t c\u00e1ch t\u1ef1 nhi\u00ean v\u00e0 hi\u1ec7u qu\u1ea3.<\/p>\n<p class=\"\" data-start=\"166\" data-end=\"188\">C\u00e1c t\u00ednh n\u0103ng n\u1ed5i b\u1eadt:<\/p>\n<\/p>\n<ul data-start=\"189\" data-end=\"392\">\n<li class=\"\" data-start=\"189\" data-end=\"228\">\n<p class=\"\" data-start=\"191\" data-end=\"228\">H\u01a1n 10.000 ho\u1ea1t \u0111\u1ed9ng h\u1ecdc t\u1eadp tr\u00ean 60 ch\u1ee7 \u0111\u1ec1 to\u00e1n h\u1ecdc, bao g\u1ed3m \u0111\u1ebfm, so s\u00e1nh, \u0111o l\u01b0\u1eddng, c\u1ed9ng, ph\u00e9p tr\u1eeb, h\u00ecnh h\u1ecdc &#8230;<\/p>\n<\/li>\n<li class=\"\" data-start=\"229\" data-end=\"268\">\n<p class=\"\" data-start=\"231\" data-end=\"268\">Ch\u01b0\u01a1ng tr\u00ecnh gi\u1ea3ng d\u1ea1y \u0111\u01b0\u1ee3c chia th\u00e0nh 4 c\u1ea5p \u0111\u1ed9 ph\u00f9 h\u1ee3p cho \u0111\u1ed9 tu\u1ed5i t\u1eeb 3 \u0111\u1ebfn 8 tu\u1ed5i.<\/p>\n<\/li>\n<li class=\"\" data-start=\"269\" data-end=\"308\">\n<p class=\"\" data-start=\"271\" data-end=\"308\">Giao di\u1ec7n r\u1ea5t s\u1ed1ng \u0111\u1ed9ng, d\u1ec5 s\u1eed d\u1ee5ng, gi\u00fap tr\u1ebb h\u1ecdc ch\u01a1i, ch\u01a1i v\u00e0 h\u1ecdc.<\/p>\n<\/li>\n<li class=\"\" data-start=\"309\" data-end=\"392\">\n<p class=\"\" data-start=\"311\" data-end=\"392\">H\u1ed7 tr\u1ee3 ph\u00e1t tri\u1ec3n \u0111\u1ed3ng th\u1eddi t\u01b0 duy v\u00e0 k\u1ef9 n\u0103ng to\u00e1n h\u1ecdc.<\/p>\n<\/li>\n<\/ul>\n<p style=\"text-align: center\"><a href=\"https:\/\/www.youtube.com\/watch?v=7DSJPVHFROS\" target=\"_blank\" rel=\"noopener\">https:\/\/www.youtube.com\/watch?v=7DSJPVHFROS<\/a><\/p>\n<p>\u0110\u0103ng k\u00fd ngay b\u00e2y gi\u1edd Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef Math \u0111\u1ec3 nh\u1eadn \u0111\u01b0\u1ee3c gi\u1ea3m gi\u00e1 l\u00ean t\u1edbi 50%, th\u1eed nghi\u1ec7m mi\u1ec5n ph\u00ed v\u00e0 \u0111i c\u00f9ng em b\u00e9 c\u1ee7a b\u1ea1n tr\u00ean h\u00e0nh tr\u00ecnh chinh ph\u1ee5c to\u00e1n h\u1ecdc h\u1ea1nh ph\u00fac v\u00e0 hi\u1ec7u qu\u1ea3!<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" style=\"margin-left: auto;margin-right: auto\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/dang-ky-ngay-1.gif\" alt=\"\" width=\"200\" height=\"79\"><\/p>\n<\/td>\n<\/tr>\n<\/table>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Ung_dung_thuc_te_cua_thang_do_hinh_thang\"><\/span>\u1ee8ng d\u1ee5ng th\u1ef1c t\u1ebf c\u1ee7a thang \u0111o h\u00ecnh thang<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">Khu v\u1ef1c h\u00ecnh thang c\u00f3 nhi\u1ec1u \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf trong cu\u1ed9c s\u1ed1ng, ch\u1eb3ng h\u1ea1n nh\u01b0:<\/p>\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">Ki\u1ebfn tr\u00fac v\u00e0 x\u00e2y d\u1ef1ng: C\u00f4ng th\u1ee9c t\u00ednh to\u00e1n di\u1ec7n t\u00edch h\u00ecnh thang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u00ednh di\u1ec7n t\u00edch \u0111\u1ea5t c\u1ee7a \u0111\u1ea5t, v\u01b0\u1eddn ho\u1eb7c s\u00e0n trong c\u00e1c t\u00f2a nh\u00e0 h\u00ecnh thang. <\/p>\n<\/li>\n<\/ul>\n<p dir=\"ltr\" style=\"padding-left: 40px\"><em>V\u00ed d\u1ee5, khi t\u00ednh to\u00e1n di\u1ec7n t\u00edch m\u1eb7t \u0111\u1ea5t c\u1ee7a h\u00ecnh d\u1ea1ng h\u00ecnh thang, ch\u00fang ta c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00f4ng th\u1ee9c \u0111\u1ec3 t\u00ednh di\u1ec7n t\u00edch h\u00ecnh thang \u0111\u1ec3 t\u00ednh di\u1ec7n t\u00edch c\u1ee7a m\u1ed7i t\u1ea7ng, sau \u0111\u00f3 th\u00eam di\u1ec7n t\u00edch c\u1ee7a s\u00e0n l\u1ea1i v\u1edbi nhau \u0111\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c di\u1ec7n t\u00edch t\u1ed5ng th\u1ec3 c\u1ee7a ng\u00f4i nh\u00e0.<\/em><\/p>\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">Thi\u1ebft k\u1ebf trang s\u1ee9c: C\u00f4ng th\u1ee9c t\u00ednh to\u00e1n di\u1ec7n t\u00edch h\u00ecnh thang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u00ednh di\u1ec7n t\u00edch \u0111\u00e1 qu\u00fd ho\u1eb7c kim c\u01b0\u01a1ng v\u1edbi h\u00ecnh d\u1ea1ng h\u00ecnh thang trong vi\u1ec7c t\u1ea1o ra m\u1ed9t thi\u1ebft k\u1ebf \u0111\u1ed9c \u0111\u00e1o cho \u0111\u1ed3 trang s\u1ee9c. <\/p>\n<\/li>\n<\/ul>\n<p dir=\"ltr\" style=\"padding-left: 40px\"><em>V\u00ed d\u1ee5, khi thi\u1ebft k\u1ebf m\u1ed9t v\u00f2ng v\u1edbi \u0111\u00e1 qu\u00fd h\u00ecnh thang, ch\u00fang ta c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00f4ng th\u1ee9c \u0111\u1ec3 t\u00ednh di\u1ec7n t\u00edch h\u00ecnh thang \u0111\u1ec3 t\u00ednh di\u1ec7n t\u00edch c\u1ee7a \u0111\u00e1 qu\u00fd, sau \u0111\u00f3 s\u1eed d\u1ee5ng khu v\u1ef1c n\u00e0y \u0111\u1ec3 t\u00ednh k\u00edch th\u01b0\u1edbc c\u1ee7a v\u00f2ng.<\/em><\/p>\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">Thi\u1ebft k\u1ebf n\u1ed9i th\u1ea5t: C\u00f4ng th\u1ee9c t\u00ednh to\u00e1n di\u1ec7n t\u00edch h\u00ecnh thang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u00ednh di\u1ec7n t\u00edch c\u1ee7a \u0111\u1ed3 n\u1ed9i th\u1ea5t v\u1edbi h\u00ecnh d\u1ea1ng h\u00ecnh thang, ch\u1eb3ng h\u1ea1n nh\u01b0 b\u00e0n v\u00e0 gh\u1ebf, gi\u00e1 s\u00e1ch, t\u1ee7 qu\u1ea7n \u00e1o, &#8230; <\/p>\n<\/li>\n<\/ul>\n<p dir=\"ltr\" style=\"padding-left: 40px\"><em>V\u00ed d\u1ee5, khi thi\u1ebft k\u1ebf m\u1ed9t b\u1ea3ng c\u00f3 b\u00e0n h\u00ecnh thang, ch\u00fang ta c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00f4ng th\u1ee9c \u0111\u1ec3 t\u00ednh di\u1ec7n t\u00edch h\u00ecnh thang \u0111\u1ec3 t\u00ednh di\u1ec7n t\u00edch c\u1ee7a b\u1ec1 m\u1eb7t b\u1ea3ng, sau \u0111\u00f3 s\u1eed d\u1ee5ng khu v\u1ef1c n\u00e0y \u0111\u1ec3 t\u00ednh k\u00edch th\u01b0\u1edbc c\u1ee7a ch\u00e2n b\u00e0n.<\/em><\/p>\n<p dir=\"ltr\">Ngo\u00e0i ra, khu v\u1ef1c h\u00ecnh thang c\u0169ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u1edf m\u1ed9t s\u1ed1 khu v\u1ef1c nh\u01b0 <em>Gi\u00e1o d\u1ee5c, Khoa h\u1ecdc, C\u00f4ng ngh\u1ec7, &#8230;<\/em><\/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\/6-dien-tich-hinh-thang-can.png\" alt=\"\u1ee8ng d\u1ee5ng th\u1ef1c t\u1ebf c\u1ee7a thang \u0111o h\u00ecnh thang. (\u1ea2nh: B\u1ed9 s\u01b0u t\u1eadp Internet)\" width=\"100%\"><\/p>\n<\/p>\n<p dir=\"ltr\">N\u00f3i t\u00f3m l\u1ea1i, khu v\u1ef1c h\u00ecnh thang l\u00e0 m\u1ed9t kh\u00e1i ni\u1ec7m to\u00e1n h\u1ecdc quan tr\u1ecdng v\u1edbi nhi\u1ec1u \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf trong cu\u1ed9c s\u1ed1ng. Hy v\u1ecdng r\u1eb1ng, th\u00f4ng tin v\u1ec1 h\u00ecnh thang m\u00e0 kh\u1ec9 cung c\u1ea5p \u1edf tr\u00ean l\u00e0 h\u1eefu \u00edch cho b\u1ea1n.<\/p>\n<p>Ngu\u1ed3n: <a href=\"http:\/\/www.ckconitsha.com\/vn\/\">http:\/\/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>Trong ch\u01b0\u01a1ng tr\u00ecnh to\u00e1n h\u1ecdc, hi\u1ec3u \u0111\u01b0\u1ee3c khu v\u1ef1c h\u00ecnh thang l\u00e0 v\u00f4 c\u00f9ng quan tr\u1ecdng. Kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t ph\u1ea7n c\u01a1 b\u1ea3n c\u1ee7a ch\u01b0\u01a1ng tr\u00ecnh gi\u1ea3ng d\u1ea1y, quy m\u00f4 c\u1ee7a h\u00ecnh thang c\u0169ng th\u01b0\u1eddng xu\u1ea5t hi\u1ec7n trong c\u00e1c v\u1ea5n \u0111\u1ec1 v\u00e0 b\u00e0i ki\u1ec3m tra th\u1ef1c t\u1ebf. \u0110\u1ec3 gi\u00fap b\u1ea1n l\u00e0m ch\u1ee7 ki\u1ebfn th\u1ee9c, b\u00e0i&#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-38091","post","type-post","status-publish","format-standard","hentry","category-kien-thuc"],"_links":{"self":[{"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts\/38091","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=38091"}],"version-history":[{"count":2,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts\/38091\/revisions"}],"predecessor-version":[{"id":38221,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts\/38091\/revisions\/38221"}],"wp:attachment":[{"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/media?parent=38091"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/categories?post=38091"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/tags?post=38091"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}