{"id":1132,"date":"2020-03-15T07:00:00","date_gmt":"2020-03-15T00:00:00","guid":{"rendered":"https:\/\/www.truyenthong.edu.vn\/?p=1132"},"modified":"2025-05-20T10:06:40","modified_gmt":"2025-05-20T10:06:40","slug":"qua-trinh-ra-de-kiem-tra-mot-tiet-chuong-tich-vo-huong-cua-hai-vecto-va-ung-dung-trong-hinh-hoc-10","status":"publish","type":"post","link":"https:\/\/truyenthong.edu.vn\/sanpham\/2020\/03\/15\/qua-trinh-ra-de-kiem-tra-mot-tiet-chuong-tich-vo-huong-cua-hai-vecto-va-ung-dung-trong-hinh-hoc-10\/","title":{"rendered":"Qu\u00e1 tr\u00ecnh ra \u0111\u1ec1 ki\u1ec3m tra m\u1ed9t ti\u1ebft ch\u01b0\u01a1ng T\u00edch v\u00f4 h\u01b0\u1edbng c\u1ee7a hai vect\u01a1 v\u00e0 \u1ee9ng d\u1ee5ng trong H\u00ecnh h\u1ecdc 10"},"content":{"rendered":"\n<p>rong gi\u00e1o d\u1ee5c to\u00e1n,\nki\u1ec3m tra 45 ph\u00fat v\u00e0o m\u1ed7i cu\u1ed1i ch\u01b0\u01a1ng h\u1ecdc gi\u00fap gi\u00e1o vi\u00ean ki\u1ec3m tra \u0111\u01b0\u1ee3c ki\u1ebfn th\u1ee9c\nto\u00e1n h\u1ecdc thu\u1ed9c v\u00e0o ch\u01b0\u01a1ng \u0111\u00f3, v\u1eeba g\u00fap h\u1ecdc sinh t\u1ed5ng k\u1ebft \u0111\u01b0\u1ee3c nh\u1eefng ki\u1ebfn th\u1ee9c\nm\u00ecnh \u0111\u00e3 \u0111\u01b0\u1ee3c trong ch\u01b0\u01a1ng v\u1eeba h\u1ecdc.\n<\/p>\n\n\n\n<p>Trong ch\u1ee7 \u0111\u1ec1 n\u00e0y, ch\u00fang ta s\u1ebd t\u00ecm hi\u1ec3u c\u00e1ch ra \u0111\u1ec1 ki\u1ec3m tra 45 ph\u00fat cho h\u1ecdc sinh l\u1edbp 10 ch\u01b0\u01a1ng h\u1ec7 th\u1ee9c l\u01b0\u1ee3ng trong tam gi\u00e1c d\u01b0\u1edbi h\u00ecnh th\u1ee9c tr\u1eafc nghi\u1ec7m k\u1ebft h\u1ee3p t\u1ef1 lu\u1eadn, t\u1eeb \u0111\u00f3 th\u1ea5y \u0111\u01b0\u1ee3c quy tr\u00ecnh ra \u0111\u1ec1 \u0111\u1ec3 ki\u1ec3m tra 45 ph\u00fat l\u00e0 nh\u01b0 th\u1ebf n\u00e0o \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi h\u1ecdc sinh v\u00e0 m\u1ee5c ti\u00eau d\u1ea1y h\u1ecdc.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/www.truyenthong.edu.vn\/apps\/giml\/images\/image.php?file=1je8mZBVGjQhKCL1QOsQUOQ4sbWXfmD6C\" alt=\"\" style=\"aspect-ratio:1.5;width:510px;height:auto\"\/><figcaption class=\"wp-element-caption\">Gi\u00e1 tr\u1ecb l\u01b0\u1ee3ng gi\u00e1c<\/figcaption><\/figure>\n<\/div>\n\n\n<!--more-->\n\n\n\n<p>Th\u00f4ng tin v\u1ec1 s\u1ea3n ph\u1ea9m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>H\u1ecdc ph\u1ea7n: \u0110\u00e1nh gi\u00e1 trong gi\u00e1o d\u1ee5c To\u00e1n<\/li>\n\n\n\n<li>N\u0103m: 2018<\/li>\n\n\n\n<li>T\u00e1c gi\u1ea3: Ph\u1ea1m Th\u1ecb M\u1ef9 Nh\u00e2n<\/li>\n\n\n\n<li>T\u1ea3i v\u1ec1 (pdf):\u00a0<a href=\"https:\/\/drive.google.com\/file\/d\/1SZBaXCxx2hzEIXxha5LOsm-6PB5jEG5W\/view?usp=sharing\">T\u00edch v\u00f4 h\u01b0\u1edbng c\u1ee7a hai vecto v\u00e0 \u1ee9ng d\u1ee5ng<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>rong gi\u00e1o d\u1ee5c to\u00e1n, ki\u1ec3m tra 45 ph\u00fat v\u00e0o m\u1ed7i cu\u1ed1i ch\u01b0\u01a1ng h\u1ecdc gi\u00fap gi\u00e1o vi\u00ean ki\u1ec3m tra \u0111\u01b0\u1ee3c ki\u1ebfn th\u1ee9c to\u00e1n h\u1ecdc thu\u1ed9c v\u00e0o ch\u01b0\u01a1ng \u0111\u00f3, v\u1eeba g\u00fap h\u1ecdc sinh t\u1ed5ng k\u1ebft \u0111\u01b0\u1ee3c nh\u1eefng ki\u1ebfn th\u1ee9c m\u00ecnh \u0111\u00e3 \u0111\u01b0\u1ee3c trong ch\u01b0\u01a1ng v\u1eeba h\u1ecdc. Trong ch\u1ee7 \u0111\u1ec1 n\u00e0y, ch\u00fang ta s\u1ebd t\u00ecm hi\u1ec3u c\u00e1ch ra [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[46,80,175],"class_list":["post-1132","post","type-post","status-publish","format-standard","hentry","category-danh-gia-trong-giao-duc-toan","tag-danh-gia","tag-hinh-hoc-phang","tag-vecto"],"_links":{"self":[{"href":"https:\/\/truyenthong.edu.vn\/sanpham\/wp-json\/wp\/v2\/posts\/1132","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/truyenthong.edu.vn\/sanpham\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/truyenthong.edu.vn\/sanpham\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/truyenthong.edu.vn\/sanpham\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/truyenthong.edu.vn\/sanpham\/wp-json\/wp\/v2\/comments?post=1132"}],"version-history":[{"count":1,"href":"https:\/\/truyenthong.edu.vn\/sanpham\/wp-json\/wp\/v2\/posts\/1132\/revisions"}],"predecessor-version":[{"id":3517,"href":"https:\/\/truyenthong.edu.vn\/sanpham\/wp-json\/wp\/v2\/posts\/1132\/revisions\/3517"}],"wp:attachment":[{"href":"https:\/\/truyenthong.edu.vn\/sanpham\/wp-json\/wp\/v2\/media?parent=1132"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/truyenthong.edu.vn\/sanpham\/wp-json\/wp\/v2\/categories?post=1132"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/truyenthong.edu.vn\/sanpham\/wp-json\/wp\/v2\/tags?post=1132"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}