{"id":1773,"date":"2025-03-21T15:43:58","date_gmt":"2025-03-21T08:43:58","guid":{"rendered":"https:\/\/www.ckconitsha.com\/vn\/?p=1773"},"modified":"2025-06-13T13:38:17","modified_gmt":"2025-06-13T06:38:17","slug":"giao-diem-cua-3-duong-pg-trong-tam-giac-goi-la-gi","status":"publish","type":"post","link":"https:\/\/www.ckconitsha.com\/vn\/giao-diem-cua-3-duong-pg-trong-tam-giac-goi-la-gi\/","title":{"rendered":"Giao \u0111i\u1ec3m c\u1ee7a 3 \u0111\u01b0\u1eddng ph\u00e2n gi\u00e1c trong tam gi\u00e1c g\u1ecdi l\u00e0 g\u00ec?"},"content":{"rendered":"<h2>Giao \u0111i\u1ec3m c\u1ee7a ba \u0111\u01b0\u1eddng ph\u00e2n gi\u00e1c trong tam gi\u00e1c<\/h2>\n<p>Giao \u0111i\u1ec3m c\u1ee7a ba \u0111\u01b0\u1eddng ph\u00e2n gi\u00e1c trong m\u1ed9t tam gi\u00e1c \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 <strong>t\u00e2m \u0111\u01b0\u1eddng tr\u00f2n n\u1ed9i ti\u1ebfp tam gi\u00e1c<\/strong>.<\/p>\n<p>Ba \u0111\u01b0\u1eddng ph\u00e2n gi\u00e1c c\u1ee7a m\u1ed9t tam gi\u00e1c lu\u00f4n \u0111\u1ed3ng quy t\u1ea1i m\u1ed9t \u0111i\u1ec3m. \u0110i\u1ec3m n\u00e0y \u0111\u1eb7c bi\u1ec7t v\u00ec n\u00f3 c\u00f3 t\u00ednh ch\u1ea5t c\u00e1ch \u0111\u1ec1u ba c\u1ea1nh c\u1ee7a tam gi\u00e1c. Kho\u1ea3ng c\u00e1ch t\u1eeb t\u00e2m \u0111\u01b0\u1eddng tr\u00f2n n\u1ed9i ti\u1ebfp \u0111\u1ebfn m\u1ed7i c\u1ea1nh c\u1ee7a tam gi\u00e1c ch\u00ednh l\u00e0 b\u00e1n k\u00ednh c\u1ee7a \u0111\u01b0\u1eddng tr\u00f2n n\u1ed9i ti\u1ebfp tam gi\u00e1c \u0111\u00f3.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.ckconitsha.com\/vn\/wp-content\/uploads\/2025\/03\/media-vietjack.jpg\" alt=\"Media VietJack\" width=\"292\" height=\"191\" \/><em class=\"cap-ai\">Media VietJack<\/em><\/p>\n<p>H\u00ecnh v\u1ebd minh h\u1ecda t\u00e2m \u0111\u01b0\u1eddng tr\u00f2n n\u1ed9i ti\u1ebfp (I) l\u00e0 giao \u0111i\u1ec3m c\u1ee7a ba \u0111\u01b0\u1eddng ph\u00e2n gi\u00e1c trong tam gi\u00e1c ABC. \u0110\u01b0\u1eddng tr\u00f2n t\u00e2m I ti\u1ebfp x\u00fac v\u1edbi ba c\u1ea1nh c\u1ee7a tam gi\u00e1c.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Giao \u0111i\u1ec3m c\u1ee7a ba \u0111\u01b0\u1eddng ph\u00e2n gi\u00e1c trong tam gi\u00e1c Giao \u0111i\u1ec3m c\u1ee7a ba \u0111\u01b0\u1eddng ph\u00e2n gi\u00e1c trong m\u1ed9t tam gi\u00e1c \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 t\u00e2m \u0111\u01b0\u1eddng tr\u00f2n n\u1ed9i ti\u1ebfp tam gi\u00e1c. Ba \u0111\u01b0\u1eddng ph\u00e2n gi\u00e1c c\u1ee7a m\u1ed9t tam gi\u00e1c lu\u00f4n \u0111\u1ed3ng quy t\u1ea1i m\u1ed9t \u0111i\u1ec3m. \u0110i\u1ec3m n\u00e0y \u0111\u1eb7c bi\u1ec7t v\u00ec n\u00f3 c\u00f3 t\u00ednh ch\u1ea5t c\u00e1ch&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1773","post","type-post","status-publish","format-standard","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts\/1773","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=1773"}],"version-history":[{"count":1,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts\/1773\/revisions"}],"predecessor-version":[{"id":1829,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts\/1773\/revisions\/1829"}],"wp:attachment":[{"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/media?parent=1773"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/categories?post=1773"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/tags?post=1773"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}