{"id":370,"date":"2026-05-05T04:42:11","date_gmt":"2026-05-05T04:42:11","guid":{"rendered":"https:\/\/79.buffdemo.com\/index.php\/2026\/05\/05\/de-kiem-tra-giua-ky-2-toan-11-nam-2024-2025-truong-thcs-thpt-nhu-xuan-thanh-hoa\/"},"modified":"2026-05-05T07:14:53","modified_gmt":"2026-05-05T07:14:53","slug":"de-kiem-tra-giua-ky-2-toan-11-nam-2024-2025-truong-thcs-thpt-nhu-xuan-thanh-hoa","status":"publish","type":"post","link":"https:\/\/79.buffdemo.com\/index.php\/2026\/05\/05\/de-kiem-tra-giua-ky-2-toan-11-nam-2024-2025-truong-thcs-thpt-nhu-xuan-thanh-hoa\/","title":{"rendered":"\u0110\u1ec1 ki\u1ec3m tra gi\u1eefa k\u1ef3 2 To\u00e1n 11 n\u0103m 2024 \u2013 2025 Tr\u01b0\u1eddng THCS &#038; THPT Nh\u01b0 Xu\u00e2n Thanh H\u00f3a"},"content":{"rendered":"<p><strong>\u0110\u1ec1 ki\u1ec3m tra gi\u1eefa k\u1ef3 2 To\u00e1n 11 n\u0103m 2024 \u2013 2025 Tr\u01b0\u1eddng THCS &amp; THPT Nh\u01b0 Xu\u00e2n Thanh H\u00f3a<\/strong> l\u00e0 t\u00e0i li\u1ec7u \u00f4n luy\u1ec7n kh\u00f4ng th\u1ec3 b\u1ecf qua d\u00e0nh cho h\u1ecdc sinh l\u1edbp 11. \u0110\u00e2y ch\u00ednh l\u00e0 ng\u01b0\u1eddi b\u1ea1n \u0111\u1ed3ng h\u00e0nh gi\u00fap c\u00e1c b\u1ea1n r\u00e8n luy\u1ec7n t\u01b0 duy to\u00e1n h\u1ecdc, l\u00e0m quen v\u1edbi \u0111\u1ec1 thi chu\u1ea9n v\u00e0 \u0111\u1ea1t k\u1ebft qu\u1ea3 t\u1ed1t nh\u1ea5t trong k\u1ef3 ki\u1ec3m tra s\u1eafp t\u1edbi. H\u00e3y c\u00f9ng <a href=\"https:\/\/tailieuonthi.edu.vn\/\" rel=\"noopener\" target=\"_blank\"><strong>T\u00e0i Li\u1ec7u \u00d4n Thi<\/strong><\/a> kh\u00e1m ph\u00e1 ngay b\u1ed9 t\u00e0i li\u1ec7u n\u00e0y nh\u00e9!<\/p>\n<h2><strong>N\u1ed9i dung \u0110\u1ec1 ki\u1ec3m tra gi\u1eefa k\u1ef3 2 To\u00e1n 11 n\u0103m 2024 \u2013 2025 Tr\u01b0\u1eddng THCS &amp; THPT Nh\u01b0 Xu\u00e2n Thanh H\u00f3a<\/strong><\/h2>\n<p>B\u1ed9 <strong>\u0110\u1ec1 ki\u1ec3m tra gi\u1eefa k\u1ef3 2 To\u00e1n 11 n\u0103m 2024 \u2013 2025 Tr\u01b0\u1eddng THCS &amp; THPT Nh\u01b0 Xu\u00e2n Thanh H\u00f3a<\/strong> g\u1ed3m 10 \u0111\u1ec1 ki\u1ec3m tra. C\u1ea5u tr\u00fac \u0111\u1ec1 thi to\u00e1n gi\u1eefa h\u1ecdc k\u00ec 2 \u0111\u01b0\u1ee3c chia th\u00e0nh 4 ph\u1ea7n ch\u00ednh v\u1edbi n\u1ed9i dung bao qu\u00e1t c\u1ea3 ph\u1ea7n \u0110\u1ea1i s\u1ed1 v\u00e0 Gi\u1ea3i t\u00edch l\u1eabn H\u00ecnh h\u1ecdc kh\u00f4ng gian.<\/p>\n<p><strong>Ph\u1ea7n I: 12 c\u00e2u h\u1ecfi tr\u1eafc nghi\u1ec7m nhi\u1ec1u l\u1ef1a ch\u1ecdn (3 \u0111i\u1ec3m). D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 c\u00e2u h\u1ecfi minh h\u1ecda<\/strong><\/p>\n<p><strong>C\u00e2u 1.<\/strong> V\u1edbi  a \u2260 0 ,  b \u2260 0  v\u00e0  m, n  l\u00e0 c\u00e1c s\u1ed1 nguy\u00ean. Kh\u1eb3ng \u0111\u1ecbnh n\u00e0o sau \u0111\u00e2y l\u00e0 sai? A.  a^m \u00b7 a\u207f = a^m \u00b7 n  B.  (a^m)\u207f = a^m \u00b7 n  C.  (a \u00b7 b)^m = a^m \u00b7 b^m  D.  a^m+n = a^m \u00b7 a\u207f <\/p>\n<p><strong>C\u00e2u 2.<\/strong> Trong c\u00e1c h\u00e0m s\u1ed1 sau, h\u00e0m s\u1ed1 n\u00e0o kh\u00f4ng ph\u1ea3i l\u00e0 h\u00e0m s\u1ed1 m\u0169? A.  y = (\u221a2)^x  B.  y = 2^-x  C.  y = (x)\/(8\u00b3) \u00a0D.  y = x\u207b\u00b2 <\/p>\n<p><strong>Ph\u1ea7n II: 2 c\u00e2u h\u1ecfi tr\u1eafc nghi\u1ec7m \u0111\u00fang\/sai (2 \u0111i\u1ec3m), m\u1ed7i c\u00e2u g\u1ed3m 4 m\u1ec7nh \u0111\u1ec1. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 c\u00e2u h\u1ecfi minh h\u1ecda<\/strong><\/p>\n<p><strong>C\u00e2u 13.<\/strong> C\u00e1c m\u1ec7nh \u0111\u1ec1 sau \u0111\u00fang hay sai?<br \/>\na) Ph\u01b0\u01a1ng tr\u00ecnh  27^x = 1\/9  v\u00f4 nghi\u1ec7m<br \/>\nb) Ph\u01b0\u01a1ng tr\u00ecnh  log\u2083 x = 4  c\u00f3 m\u1ed9t nghi\u1ec7m duy nh\u1ea5t<br \/>\nc) B\u1ea5t ph\u01b0\u01a1ng tr\u00ecnh  5^x-1 \u2265 (1\/25)^x  c\u00f3 nghi\u1ec7m l\u1edbn nh\u1ea5t l\u00e0  x = 1\/3 <br \/>\nd) B\u1ea5t ph\u01b0\u01a1ng tr\u00ecnh  log_1\/3(2x &#8211; 2) \u2264 3  c\u00f3 nghi\u1ec7m b\u00e9 nh\u1ea5t b\u1eb1ng  55\/54 <\/p>\n<p><strong>C\u00e2u 14.<\/strong> Cho h\u00ecnh ch\u00f3p  S.ABCD , \u0111\u00e1y l\u00e0 h\u00ecnh vu\u00f4ng c\u1ea1nh  a  t\u00e2m  O  v\u00e0  SA = SC = SB = SD = a\u221a2 . Khi \u0111\u00f3, c\u00e1c m\u1ec7nh \u0111\u1ec1 sau \u0111\u00fang hay sai?<\/p>\n<p><strong>Ph\u1ea7n III: 4 c\u00e2u h\u1ecfi tr\u1eafc nghi\u1ec7m tr\u1ea3 l\u1eddi ng\u1eafn (2 \u0111i\u1ec3m). D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 c\u00e2u h\u1ecfi tham kh\u1ea3o<\/strong><\/p>\n<p><strong>C\u00e2u 15.<\/strong> Gi\u00e1 tr\u1ecb c\u1ee7a bi\u1ec3u th\u1ee9c:  P = 27^2\/3 + 81^-0.75 &#8211; 25^0.5  l\u00e0?<\/p>\n<p><strong>C\u00e2u 16.<\/strong> Cho h\u00ecnh h\u1ed9p  ABCD.A\u2019B\u2019C\u2019D\u2019  c\u00f3 c\u00e1c m\u1eb7t l\u00e0 c\u00e1c h\u00ecnh vu\u00f4ng. T\u00ednh cosin c\u1ee7a g\u00f3c gi\u1eefa hai \u0111\u01b0\u1eddng th\u1eb3ng  AA\u2019  v\u00e0  CD .<\/p>\n<p><strong>Ph\u1ea7n IV: 3 b\u00e0i to\u00e1n t\u1ef1 lu\u1eadn (3 \u0111i\u1ec3m). D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 b\u00e0i tham kh\u1ea3o<\/strong><\/p>\n<p><strong>C\u00e2u 19.<\/strong> C\u01b0\u1eddng \u0111\u1ed9 m\u1ed9t tr\u1eadn \u0111\u1ed9ng \u0111\u1ea5t  M  (\u0111\u1ed9 Richter) \u0111\u01b0\u1ee3c cho b\u1edfi c\u00f4ng th\u1ee9c:  M = log A &#8211; log A\u2080 , v\u1edbi  A  l\u00e0 bi\u00ean \u0111\u1ed9 rung ch\u1ea5n t\u1ed1i \u0111a v\u00e0  A\u2080  l\u00e0 m\u1ed9t bi\u00ean \u0111\u1ed9 chu\u1ea9n (h\u1eb1ng s\u1ed1). \u0110\u1ea7u th\u1ebf k\u1ec9 20, m\u1ed9t tr\u1eadn \u0111\u1ed9ng \u0111\u1ea5t \u1edf San Francisco c\u00f3 c\u01b0\u1eddng \u0111\u1ed9 8 \u0111\u1ed9 Richter. Trong c\u00f9ng n\u0103m \u0111\u00f3, m\u1ed9t tr\u1eadn \u0111\u1ed9ng \u0111\u1ea5t kh\u00e1c \u1edf Nam M\u1ef9 c\u00f3 bi\u00ean \u0111\u1ed9 rung ch\u1ea5n m\u1ea1nh h\u01a1n g\u1ea5p 4 l\u1ea7n. H\u1ecfi c\u01b0\u1eddng \u0111\u1ed9 c\u1ee7a tr\u1eadn \u0111\u1ed9ng \u0111\u1ea5t \u1edf Nam M\u1ef9 l\u00e0 bao nhi\u00eau \u0111\u1ed9 Richter (k\u1ebft qu\u1ea3 \u0111\u01b0\u1ee3c l\u00e0m tr\u00f2n \u0111\u1ebfn h\u00e0ng ph\u1ea7n ch\u1ee5c)?<\/p>\n<p><strong>C\u00e2u 20.<\/strong> Cho h\u00ecnh ch\u00f3p  S.ABCD  c\u00f3 \u0111\u00e1y  ABCD  l\u00e0 h\u00ecnh ch\u1eef nh\u1eadt  AB = a ,  AD = a\u221a3 . C\u1ea1nh b\u00ean  SA  vu\u00f4ng g\u00f3c v\u1edbi \u0111\u00e1y v\u00e0  SA = a . T\u00ednh g\u00f3c gi\u1eefa hai m\u1eb7t ph\u1eb3ng  (SCD)  v\u00e0  (ABCD) .<\/p>\n<h2><strong>T\u1ea3i \u0110\u1ec1 ki\u1ec3m tra gi\u1eefa k\u1ef3 2 To\u00e1n 11 n\u0103m 2024 \u2013 2025 Tr\u01b0\u1eddng THCS &amp; THPT Nh\u01b0 Xu\u00e2n Thanh H\u00f3a<\/strong><\/h2>\n<p>V\u1edbi n\u1ed9i dung b\u00e1m s\u00e1t ch\u01b0\u01a1ng tr\u00ecnh h\u1ecdc, <strong>\u0110\u1ec1 ki\u1ec3m tra gi\u1eefa k\u1ef3 2 To\u00e1n 11 n\u0103m 2024 \u2013 2025 Tr\u01b0\u1eddng THCS &amp; THPT Nh\u01b0 Xu\u00e2n Thanh H\u00f3a<\/strong> l\u00e0 t\u00e0i li\u1ec7u gi\u00fap h\u1ecdc sinh l\u00e0m quen v\u1edbi c\u1ea5u tr\u00fac \u0111\u1ec1 thi chu\u1ea9n. H\u1ec7 th\u1ed1ng c\u00e2u h\u1ecfi t\u1eeb tr\u1eafc nghi\u1ec7m \u0111\u1ebfn t\u1ef1 lu\u1eadn s\u1ebd gi\u00fap c\u00e1c b\u1ea1n t\u1ef1 tin chinh ph\u1ee5c k\u1ef3 thi gi\u1eefa k\u1ef3 2 v\u1edbi k\u1ebft qu\u1ea3 cao nh\u1ea5t. H\u00e3y t\u1ea3i ngay t\u00e0i li\u1ec7u theo \u0111\u01b0\u1eddng link d\u01b0\u1edbi \u0111\u00e2y nha!<\/p>\n<p><iframe height=\"480\" loading=\"lazy\" src=\"https:\/\/drive.google.com\/file\/d\/1ETUX0vxPMIEFQrBmyeKbknvIqLo7vbHB\/preview\" width=\"640\"><\/iframe><br \/><a class=\"migration-iframe-fallback\" href=\"https:\/\/drive.google.com\/file\/d\/1ETUX0vxPMIEFQrBmyeKbknvIqLo7vbHB\/view\" rel=\"nofollow noopener\" target=\"_blank\">M\u1edf t\u00e0i li\u1ec7u n\u1ebfu khung xem tr\u01b0\u1edbc kh\u00f4ng hi\u1ec3n th\u1ecb<\/a><\/p>\n<p><a class=\"custom-button\" href=\"https:\/\/drive.google.com\/file\/d\/1ETUX0vxPMIEFQrBmyeKbknvIqLo7vbHB\/view\" rel=\"nofollow noopener\" target=\"_blank\">T\u1ea3i \u0110\u1ec1 ki\u1ec3m tra gi\u1eefa k\u1ef3 2 To\u00e1n 11 n\u0103m 2024 \u2013 2025 Tr\u01b0\u1eddng THCS &amp; THPT Nh\u01b0 Xu\u00e2n Thanh H\u00f3a<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0110\u1ec1 ki\u1ec3m tra gi\u1eefa k\u1ef3 2 To\u00e1n 11 n\u0103m 2024 \u2013 2025 Tr\u01b0\u1eddng THCS &amp; THPT Nh\u01b0 Xu\u00e2n Thanh H\u00f3a l\u00e0 t\u00e0i li\u1ec7u \u00f4n luy\u1ec7n kh\u00f4ng th\u1ec3 b\u1ecf qua d\u00e0nh cho h\u1ecdc sinh l\u1edbp 11. \u0110\u00e2y ch\u00ednh l\u00e0 ng\u01b0\u1eddi b\u1ea1n \u0111\u1ed3ng h\u00e0nh gi\u00fap c\u00e1c b\u1ea1n r\u00e8n luy\u1ec7n t\u01b0 duy to\u00e1n h\u1ecdc, l\u00e0m quen v\u1edbi \u0111\u1ec1 [&#8230;]\n","protected":false},"author":1,"featured_media":1569,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[60],"tags":[61],"class_list":["post-370","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tong-hop","tag-tong-hop"],"_links":{"self":[{"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/posts\/370","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/comments?post=370"}],"version-history":[{"count":1,"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/posts\/370\/revisions"}],"predecessor-version":[{"id":1570,"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/posts\/370\/revisions\/1570"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/media\/1569"}],"wp:attachment":[{"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/media?parent=370"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/categories?post=370"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/tags?post=370"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}