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{"id":26760,"date":"2018-04-15T10:27:41","date_gmt":"2018-04-15T03:27:41","guid":{"rendered":"https:\/\/lop12.edu.vn\/?p=26760"},"modified":"2018-04-15T10:30:02","modified_gmt":"2018-04-15T03:30:02","slug":"bai-tap-trac-nghiem-hinh-hoc-de-kiem-tra-cuoi-nam","status":"publish","type":"post","link":"https:\/\/lop12.edu.vn\/bai-tap-trac-nghiem-hinh-hoc-de-kiem-tra-cuoi-nam\/","title":{"rendered":"B\u00e0i t\u1eadp tr\u1eafc nghi\u1ec7m H\u00ecnh h\u1ecdc – \u0110\u1ec1 ki\u1ec3m tra cu\u1ed1i n\u0103m (ph\u1ea7n 4)"},"content":{"rendered":"

C\u00e2u 19:\u00a0<\/strong>Trong kh\u00f4ng gian Oxyz, cho hai \u0111i\u1ec3m A(-1;0;2), B(1;-1;-2). Ph\u01b0\u01a1ng tr\u00ecnh c\u1ee7a m\u1eb7t ph\u1eb3ng (P) \u0111i qua A v\u00e0 vu\u00f4ng g\u00f3c v\u1edbi \u0111\u01b0\u1eddng th\u1eb3ng AB l\u00e0:<\/p>\n

A. 2x – y – 4z + 10 = 0 \u00a0\u00a0\u00a0C. x – y – 2z + 5 = 0<\/p>\n

B. 2x – y – 4z – 10 = 0 \u00a0\u00a0\u00a0D. 2x – y – 3z – 8 = 0<\/p>\n

C\u00e2u 20:<\/b>\u00a0Trong kh\u00f4ng gian Oxyz, l\u1eadp ph\u01b0\u01a1ng tr\u00ecnh c\u1ee7a m\u1eb7t c\u1ea7u (S) c\u00f3 b\u00e1n k\u00ednh b\u1eb1ng 5 v\u00e0 ti\u1ebfp x\u00fac v\u1edbi m\u1eb7t ph\u1eb3ng (P): 3x – 4y – 4 = 0 t\u1ea1i \u0111i\u1ec3m A(4;2;1)<\/p>\n

A. (x – 7)2<\/sup>\u00a0+ (y + 2)2<\/sup>\u00a0+ (z – 1)2<\/sup>\u00a0= 25<\/p>\n

B. (x – 7)2<\/sup>\u00a0+ (y + 2)2<\/sup>\u00a0+ (z – 1)2<\/sup>\u00a0ho\u1eb7c (x – 1)2<\/sup>\u00a0+ (y – 6)2<\/sup>\u00a0+ (z – 1)2<\/sup>\u00a0= 25<\/p>\n

C. (x + 7)2<\/sup>\u00a0+ (y – 2)2<\/sup>\u00a0+ (z + 1)2<\/sup>\u00a0= 25<\/p>\n

D. (x + 7)2<\/sup>\u00a0+ (y – 2)2<\/sup>\u00a0+ (z + 1)2<\/sup>\u00a0ho\u1eb7c (x + 1)2<\/sup>\u00a0+ (y + 6)2<\/sup>\u00a0+ (z + 1)2<\/sup>\u00a0= 25<\/p>\n

C\u00e2u 21:<\/b>\u00a0V\u1ecb tr\u00ed t\u01b0\u01a1ng \u0111\u1ed1i c\u1ee7a hai \u0111\u01b0\u1eddng th\u1eb3ng<\/p>\n

\"\"<\/p>\n

A. C\u1eaft nhau\u00a0\u00a0\u00a0B. song song\u00a0\u00a0\u00a0C. ch\u00e9o nhau\u00a0\u00a0\u00a0 D. tr\u00f9ng nhau<\/p>\n

C\u00e2u 22:<\/b>\u00a0Trong kh\u00f4ng gian Oxyz, t\u1ecda \u0111\u1ed9 \u0111i\u1ec3m N \u0111\u1ed1i x\u1ee9ng v\u1edbi \u0111i\u1ec3m M(-5 ;2 ;-3) qua m\u1eb7t ph\u1eb3ng (P) : 2x – 2y + z – 1 = 0 l\u00e0 :<\/p>\n

A. N(3 ;-6 ;1)\u00a0\u00a0\u00a0C. N(3 ;-2 ;-5)<\/p>\n

B. N(-13 ;14 ;-7)\u00a0\u00a0\u00a0D. \u0110\u00e1p \u00e1n kh\u00e1c<\/p>\n

C\u00e2u 23:<\/b>\u00a0Trong kh\u00f4ng gian Oxyz, cho ba \u0111i\u1ec3m A(0 ;2 ;-4), B(-3 ;5 ;2), C(6 ;-1 ;-1). T\u00ecm t\u1ecda \u0111\u1ed9 c\u1ee7a \u0111i\u1ec3m M thu\u1ed9c m\u1eb7t ph\u1eb3ng (Oxy) sao cho bi\u1ec3u th\u1ee9c MA2<\/sup>\u00a0+ MB2<\/sup>\u00a0+ MC2<\/sup>\u00a0\u0111\u1ea1t gi\u00e1 tr\u1ecb nh\u1ecf nh\u1ea5t<\/p>\n

A. (1;2;-1)\u00a0\u00a0\u00a0B. (3;6;0)\u00a0\u00a0\u00a0C. (1;2;0)\u00a0\u00a0\u00a0D. (0;0;0)<\/p>\n

C\u00e2u 24:<\/b>\u00a0Trong kh\u00f4ng gian Oxyz, cho m\u1eb7t ph\u1eb3ng (P) \u0111i qua \u0111i\u1ec3m M(-1;-1;-1) v\u00e0 c\u1eaft c\u00e1c tr\u1ee5c t\u1ecda \u0111\u1ed9 Ox, Oy, Oz l\u1ea7n l\u01b0\u1ee3t t\u1ea1i c\u00e1c \u0111i\u1ec3m A, B, C (kh\u00e1c O) sao cho O, A, B, C l\u00e0 b\u1ed1n \u0111\u1ec9nh c\u1ee7a m\u1ed9t h\u00ecnh ch\u00f3p \u0111\u1ec1u. S\u1ed1 m\u1eb7t ph\u1eb3ng (P) th\u1ecfa m\u00e3n b\u00e0i to\u00e1n l\u00e0:<\/p>\n

A. 8\u00a0\u00a0\u00a0B. 6\u00a0\u00a0\u00a0C. 3\u00a0\u00a0\u00a0D. 4<\/p>\n

C\u00e2u 25:<\/b>\u00a0Trong kh\u00f4ng gian Oxyz, cho b\u1ed1n \u0111i\u1ec3m A(3;4;0), B(1;2;0), C(2;0;1), D(-1;1;3). H\u1ecfi c\u00f3 bao nhi\u00eau m\u1eb7t ph\u1eb3ng (P) \u0111i qua A \u0111\u1ed3ng th\u1eddi (P) c\u00e1ch \u0111\u1ec1u ba \u0111i\u1ec3m B, C, D?<\/p>\n

A. 0\u00a0\u00a0\u00a0B. 4\u00a0\u00a0\u00a0C. 1\u00a0\u00a0\u00a0D. V\u00f4 s\u1ed1<\/p>\n

H\u01b0\u1edbng d\u1eabn gi\u1ea3i v\u00e0 \u0110\u00e1p \u00e1n<\/b><\/p>\n\n\n\n
19-A<\/td>\n20-B<\/td>\n21-A<\/td>\n22-A<\/td>\n23-C<\/td>\n24-D<\/td>\n25-B<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

C\u00e2u 19:\u00a0Trong kh\u00f4ng gian Oxyz, cho hai \u0111i\u1ec3m A(-1;0;2), B(1;-1;-2). Ph\u01b0\u01a1ng tr\u00ecnh c\u1ee7a m\u1eb7t ph\u1eb3ng (P) \u0111i qua A v\u00e0 vu\u00f4ng g\u00f3c v\u1edbi \u0111\u01b0\u1eddng th\u1eb3ng AB l\u00e0: A. 2x – y – 4z + 10 = 0 \u00a0\u00a0\u00a0C. x – y – 2z + 5 = 0 B. 2x – y – 4z – 10 […]<\/p>\n","protected":false},"author":3,"featured_media":26761,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_mi_skip_tracking":false,"tdm_status":"","tdm_grid_status":""},"categories":[157],"tags":[1449,1448],"yoast_head":"\nB\u00e0i t\u1eadp tr\u1eafc nghi\u1ec7m H\u00ecnh h\u1ecdc - \u0110\u1ec1 ki\u1ec3m tra cu\u1ed1i n\u0103m (ph\u1ea7n 4)<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/lop12.edu.vn\/bai-tap-trac-nghiem-hinh-hoc-de-kiem-tra-cuoi-nam\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"B\u00e0i t\u1eadp tr\u1eafc nghi\u1ec7m H\u00ecnh h\u1ecdc - \u0110\u1ec1 ki\u1ec3m tra cu\u1ed1i n\u0103m (ph\u1ea7n 4)\" \/>\n<meta property=\"og:description\" content=\"C\u00e2u 19:\u00a0Trong kh\u00f4ng gian Oxyz, cho hai \u0111i\u1ec3m A(-1;0;2), B(1;-1;-2). Ph\u01b0\u01a1ng tr\u00ecnh c\u1ee7a m\u1eb7t ph\u1eb3ng (P) \u0111i qua A v\u00e0 vu\u00f4ng g\u00f3c v\u1edbi \u0111\u01b0\u1eddng th\u1eb3ng AB l\u00e0: A. 2x – y – 4z + 10 = 0 \u00a0\u00a0\u00a0C. x – y – 2z + 5 = 0 B. 2x – y – 4z – 10 […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/lop12.edu.vn\/bai-tap-trac-nghiem-hinh-hoc-de-kiem-tra-cuoi-nam\/\" \/>\n<meta property=\"og:site_name\" content=\"Lop12.edu.vn - C\u1ed9ng \u0111\u1ed3ng h\u1ecdc sinh l\u1edbp 12 l\u1edbn nh\u1ea5t t\u1ea1i Vi\u1ec7t Nam\" \/>\n<meta property=\"article:published_time\" content=\"2018-04-15T03:27:41+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2018-04-15T03:30:02+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/lop12.edu.vn\/wp-content\/uploads\/2018\/04\/de-kiem-tra-cuoi-nam-4.png\" \/>\n\t<meta property=\"og:image:width\" content=\"358\" \/>\n\t<meta property=\"og:image:height\" content=\"51\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"H\u00e0 Trang\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"H\u00e0 Trang\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/lop12.edu.vn\/bai-tap-trac-nghiem-hinh-hoc-de-kiem-tra-cuoi-nam\/\",\"url\":\"https:\/\/lop12.edu.vn\/bai-tap-trac-nghiem-hinh-hoc-de-kiem-tra-cuoi-nam\/\",\"name\":\"B\u00e0i t\u1eadp tr\u1eafc nghi\u1ec7m H\u00ecnh h\u1ecdc - \u0110\u1ec1 ki\u1ec3m tra cu\u1ed1i n\u0103m (ph\u1ea7n 4)\",\"isPartOf\":{\"@id\":\"https:\/\/lop12.edu.vn\/#website\"},\"datePublished\":\"2018-04-15T03:27:41+00:00\",\"dateModified\":\"2018-04-15T03:30:02+00:00\",\"author\":{\"@id\":\"https:\/\/lop12.edu.vn\/#\/schema\/person\/2da855e5d06b553ac0065157cc261a45\"},\"breadcrumb\":{\"@id\":\"https:\/\/lop12.edu.vn\/bai-tap-trac-nghiem-hinh-hoc-de-kiem-tra-cuoi-nam\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/lop12.edu.vn\/bai-tap-trac-nghiem-hinh-hoc-de-kiem-tra-cuoi-nam\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/lop12.edu.vn\/bai-tap-trac-nghiem-hinh-hoc-de-kiem-tra-cuoi-nam\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/lop12.edu.vn\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"B\u00e0i t\u1eadp tr\u1eafc nghi\u1ec7m H\u00ecnh h\u1ecdc – \u0110\u1ec1 ki\u1ec3m tra cu\u1ed1i n\u0103m (ph\u1ea7n 4)\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/lop12.edu.vn\/#website\",\"url\":\"https:\/\/lop12.edu.vn\/\",\"name\":\"Lop12.edu.vn - C\u1ed9ng \u0111\u1ed3ng h\u1ecdc sinh l\u1edbp 12\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/lop12.edu.vn\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/lop12.edu.vn\/#\/schema\/person\/2da855e5d06b553ac0065157cc261a45\",\"name\":\"H\u00e0 Trang\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/lop12.edu.vn\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/545a8100db1147f314111301d261dc33?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/545a8100db1147f314111301d261dc33?s=96&d=mm&r=g\",\"caption\":\"H\u00e0 Trang\"},\"url\":\"https:\/\/lop12.edu.vn\/author\/trangvth2\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"B\u00e0i t\u1eadp tr\u1eafc nghi\u1ec7m H\u00ecnh h\u1ecdc - \u0110\u1ec1 ki\u1ec3m tra cu\u1ed1i n\u0103m (ph\u1ea7n 4)","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/lop12.edu.vn\/bai-tap-trac-nghiem-hinh-hoc-de-kiem-tra-cuoi-nam\/","og_locale":"en_US","og_type":"article","og_title":"B\u00e0i t\u1eadp tr\u1eafc nghi\u1ec7m H\u00ecnh h\u1ecdc - \u0110\u1ec1 ki\u1ec3m tra cu\u1ed1i n\u0103m (ph\u1ea7n 4)","og_description":"C\u00e2u 19:\u00a0Trong kh\u00f4ng gian Oxyz, cho hai \u0111i\u1ec3m A(-1;0;2), B(1;-1;-2). 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