Chú ý: Để đảm bảo quyền lợi và bảo vệ tài khoản của mình
Bạn hãy xác thực địa chỉ email đăng ký nhé. Chi tiết xem tại đây
Đăng kí mua thẻ | Câu hỏi thường gặp
Đăng nhập Đăng ký
  • Lớp học
    • Lớp 1
    • Lớp 2
    • Lớp 3
    • Lớp 4
    • Lớp 5
    • Lớp 6
    • Lớp 7
    • Lớp 8
    • Lớp 9
    • Lớp 10
    • Lớp 11
    • Lớp 12
  • Kiểm Tra
    • Đề kiểm tra 15 phút, 1 tiết
    • Đề kiểm tra học kỳ
  • Thi đấu
  • Ôn thi TN THPT
    • Ôn thi tốt nghiệp THPT môn Toán - Lớp 12
  • Giới thiệu
  • VinaPhone
Học tiếng Anh online - Học tiếng Anh trên mạng - Học tiếng Anh trực tuyến
HomeToán lớp 3 - Tập 1CHỦ ĐỀ 3 - LÀM QUEN VỚI HÌNH PHẲNG, HÌNH KHỐIBài 18: Góc - góc vuông, góc không vuôngBài tập trung bình
{"common":{"save":0,"post_id":"6095","level":2,"total":10,"point":10,"point_extra":0},"segment":[{"id":"2361","post_id":"6095","mon_id":"1158530","chapter_id":"1158594","question":"<p>Trong h&igrave;nh t\u1ee9 gi&aacute;c ABCD d\u01b0\u1edbi \u0111&acirc;y, c&oacute; bao nhi&ecirc;u g&oacute;c vu&ocirc;ng? Bao nhi&ecirc;u g&oacute;c kh&ocirc;ng vu&ocirc;ng?<\/p><p><span class=\"svgedit\"><svg height=\"192\" width=\"254\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\"> <g>&lt;title&gt;&lt;\/title><rect fill=\"#fff\" height=\"194\" id=\"canvas_background\" width=\"256\" x=\"-1\" y=\"-1\"><\/rect> <g display=\"none\" height=\"100%\" id=\"canvasGrid\" overflow=\"visible\" width=\"100%\" x=\"0\" y=\"0\"> <rect fill=\"url(#gridpattern)\" height=\"100%\" stroke-width=\"0\" width=\"100%\" x=\"0\" y=\"0\"><\/rect> <\/g> <\/g> <g>&lt;title&gt;&lt;\/title><image height=\"192\" id=\"svg_1\" width=\"254\" x=\"0\" xlink:href=\"data:image\/png;base64,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\" y=\"-2\"><\/image> <\/g> <\/svg><\/span><\/p>","options":["1 g&oacute;c vu&ocirc;ng v&agrave; 3 g&oacute;c kh&ocirc;ng vu&ocirc;ng","2 g&oacute;c vu&ocirc;ng v&agrave; 2 g&oacute;c kh&ocirc;ng vu&ocirc;ng"],"correct":"1","level":"2","hint":"","answer":"<p>H&igrave;nh v\u1ebd tr&ecirc;n c&oacute;: 1 g&oacute;c vu&ocirc;ng \u0111\u1ec9nh B;<\/p><p>v&agrave; 3 g&oacute;c vu&ocirc;ng \u0111\u1ec9nh A, \u0111\u1ec9nh C, \u0111\u1ec9nh D.<\/p><p><span style=\"color:#1abc9c;\"><\/span>\u0110&aacute;p &aacute;n \u0111&uacute;ng:&nbsp;<span style=\"color:#16a085;\"><strong>1 g&oacute;c vu&ocirc;ng v&agrave; 3 g&oacute;c kh&ocirc;ng vu&ocirc;ng<\/strong><\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"129","test":"1","date":"2022-08-12 14:43:41","option_type":"txt","len":3},{"id":"2362","post_id":"6095","mon_id":"1158530","chapter_id":"1158594","question":"<p>Nh&igrave;n h&igrave;nh sau v&agrave; \u0111i\u1ec1n s\u1ed1 th&iacute;ch h\u1ee3p v&agrave;o ch\u1ed7 tr\u1ed1ng:<\/p><p><span class=\"svgedit\"><svg height=\"221\" width=\"255\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\"> <g>&lt;title&gt;&lt;\/title><rect fill=\"#fff\" height=\"223\" id=\"canvas_background\" width=\"257\" x=\"-1\" y=\"-1\"><\/rect> <g display=\"none\" height=\"100%\" id=\"canvasGrid\" overflow=\"visible\" width=\"100%\" x=\"0\" y=\"0\"> <rect fill=\"url(#gridpattern)\" height=\"100%\" stroke-width=\"0\" width=\"100%\" x=\"0\" y=\"0\"><\/rect> <\/g> <\/g> <g>&lt;title&gt;&lt;\/title><image height=\"221\" id=\"svg_1\" width=\"255\" x=\"1.5\" xlink:href=\"data:image\/png;base64,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\" y=\"-0.5\"><\/image> <\/g> <\/svg><\/span><\/p><p><span style=\"color:#2980b9;\">T\u1ee9 gi&aacute;c ABCD&nbsp; c&oacute;&nbsp;&lt;input class=\"tim_x input_number\" tpl=\"dien_so\" type=\"text\"\/&gt;&nbsp;g&oacute;c vu&ocirc;ng,&nbsp;&lt;input class=\"tim_x input_number\" tpl=\"dien_so\" type=\"text\"\/&gt;&nbsp;g&oacute;c kh&ocirc;ng vu&ocirc;ng.<\/span><\/p>","options":"","correct":["[\"2\",\"2\"]"],"level":"2","hint":"","answer":"<p><span style=\"color:#2980b9;\">T\u1ee9 gi&aacute;c ABCD c&oacute; <\/span><span style=\"color:#16a085;\"><strong>2<\/strong><\/span><span style=\"color:#2980b9;\">&nbsp;g&oacute;c vu&ocirc;ng, <\/span><span style=\"color:#16a085;\"><strong>2<\/strong> <\/span><span style=\"color:#2980b9;\">g&oacute;c kh&ocirc;ng vu&ocirc;ng.&nbsp;<\/span><\/p><p>(G&oacute;c vu&ocirc;ng \u0111\u1ec9nh B, \u0111\u1ec9nh D; G&oacute;c kh&ocirc;ng vu&ocirc;ng \u0111\u1ec9nh A, \u0111\u1ec9nh C.)<\/p>","type":"blank","extra_type":"","time":"0","user_id":"129","test":"1","date":"2022-08-12 14:48:24"},{"id":"2363","post_id":"6095","mon_id":"1158530","chapter_id":"1158594","question":"<p>Nh&igrave;n h&igrave;nh sau v&agrave; ch\u1ecdn \u0111&aacute;p &aacute;n \u0111&uacute;ng:<\/p><p>&nbsp;<span class=\"svgedit\"><svg height=\"204\" width=\"286\"> <g>&lt;title&gt;&lt;\/title><rect fill=\"#fff\" height=\"206\" id=\"canvas_background\" width=\"288\" x=\"-1\" y=\"-1\"><\/rect> <g display=\"none\" height=\"100%\" id=\"canvasGrid\" overflow=\"visible\" width=\"100%\" x=\"0\" y=\"0\"> <rect fill=\"url(#gridpattern)\" height=\"100%\" stroke-width=\"0\" width=\"100%\" x=\"0\" y=\"0\"><\/rect> <\/g> <\/g> <g>&lt;title&gt;&lt;\/title><line fill=\"none\" fill-opacity=\"null\" id=\"svg_2\" stroke=\"#000\" stroke-linecap=\"null\" stroke-linejoin=\"null\" stroke-opacity=\"null\" stroke-width=\"1.5\" x1=\"33\" x2=\"31\" y1=\"63.93\" y2=\"194.45942\"><\/line> <line fill=\"none\" fill-opacity=\"null\" id=\"svg_3\" stroke=\"#000\" stroke-linecap=\"null\" stroke-linejoin=\"null\" stroke-opacity=\"null\" stroke-width=\"1.5\" x1=\"218\" x2=\"217\" y1=\"59.93\" y2=\"194.93\"><\/line> <line fill=\"none\" fill-opacity=\"null\" id=\"svg_4\" stroke=\"#000\" stroke-linecap=\"null\" stroke-linejoin=\"null\" stroke-opacity=\"null\" stroke-width=\"1.5\" x1=\"31.94117\" x2=\"217.52941\" y1=\"194.25354\" y2=\"194.72412\"><\/line> <line fill=\"none\" fill-opacity=\"null\" id=\"svg_5\" stroke=\"#000\" stroke-linecap=\"null\" stroke-linejoin=\"null\" stroke-opacity=\"null\" stroke-width=\"1.5\" x1=\"33\" x2=\"131\" y1=\"64.40058\" y2=\"13.93\"><\/line> <line fill=\"none\" fill-opacity=\"null\" id=\"svg_6\" stroke=\"#000\" stroke-linecap=\"null\" stroke-linejoin=\"null\" stroke-opacity=\"null\" stroke-width=\"1.5\" x1=\"130.50003\" x2=\"217.26452\" y1=\"14.65476\" y2=\"60.97817\"><\/line> <ellipse cx=\"31.42221\" cy=\"193.81\" fill=\"none\" fill-opacity=\"null\" id=\"svg_12\" rx=\"0.76899\" ry=\"1.00849\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"1.5\" transform=\"rotate(-52 31.42219924926764,193.80999755859378) \"><\/ellipse> <ellipse cx=\"217.13595\" cy=\"194.23017\" fill=\"none\" fill-opacity=\"null\" id=\"svg_13\" rx=\"0.76899\" ry=\"1.00849\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"1.5\" transform=\"rotate(-52 217.1359405517579,194.23016357421878) \"><\/ellipse> <ellipse cx=\"33.10287\" cy=\"64.81878\" fill=\"none\" fill-opacity=\"null\" id=\"svg_14\" rx=\"0.76899\" ry=\"1.00849\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"1.5\" transform=\"rotate(-52 33.10286712646486,64.81877899169922) \"><\/ellipse> <ellipse cx=\"129.74124\" cy=\"14.39876\" fill=\"none\" fill-opacity=\"null\" id=\"svg_15\" rx=\"0.76899\" ry=\"1.00849\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"1.5\" transform=\"rotate(-52 129.74122619628906,14.398756027221696) \"><\/ellipse> <ellipse cx=\"217.97627\" cy=\"61.45744\" fill=\"none\" fill-opacity=\"null\" id=\"svg_16\" rx=\"0.76899\" ry=\"1.00849\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"1.5\" transform=\"rotate(-52 217.97625732421875,61.45743942260743) \"><\/ellipse> <text fill=\"#000000\" fill-opacity=\"null\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_17\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" transform=\"matrix(0.5415241236095553,0,0,0.5641051324516723,46.757921952375526,-2.63161316140145) \" x=\"166.20399\" xml:space=\"preserve\" y=\"37.17104\">O<\/text> <text fill=\"#000000\" fill-opacity=\"null\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_18\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" transform=\"matrix(0.6550873517990112,0,0,0.6550873517990112,77.18742556372308,68.81188377067156) \" x=\"217.77249\" xml:space=\"preserve\" y=\"195.33363\">M<\/text> <text fill=\"#000000\" fill-opacity=\"null\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_19\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" style=\"cursor: move;\" text-anchor=\"start\" transform=\"matrix(0.6550873517990112,0,0,0.6550873517990112,77.18742556372308,68.81188377067156) \" x=\"216.26854\" xml:space=\"preserve\" y=\"-8.45261\">N<\/text> <text fill=\"#000000\" fill-opacity=\"null\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_20\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" style=\"cursor: move;\" text-anchor=\"start\" transform=\"matrix(0.6550873517990112,0,0,0.6550873517990112,77.18742556372308,68.81188377067156) \" x=\"-94.29869\" xml:space=\"preserve\" y=\"-0.93282\">K<\/text> <text fill=\"#000000\" fill-opacity=\"null\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_21\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" style=\"cursor: move;\" text-anchor=\"start\" transform=\"matrix(0.6550873517990112,0,0,0.6550873517990112,77.18742556372308,68.81188377067156) \" x=\"-95.05067\" xml:space=\"preserve\" y=\"195.33363\">L<\/text> <\/g> <\/svg><\/span><\/p><p><span style=\"color:#2980b9;\">H&igrave;nh tr&ecirc;n&nbsp;c&oacute;&nbsp;&lt;input class=\"_tit_hoi\" disabled=\"disabled\" type=\"text\"\/&gt; g&oacute;c vu&ocirc;ng v&agrave; &lt;input class=\"_tit_hoi\" disabled=\"disabled\" type=\"text\"\/&gt;&nbsp;g&oacute;c kh&ocirc;ng vu&ocirc;ng.<\/span><\/p>","options":["1 g&oacute;c vu&ocirc;ng v&agrave; 4 g&oacute;c kh&ocirc;ng vu&ocirc;ng","2 g&oacute;c vu&ocirc;ng v&agrave; 3 g&oacute;c kh&ocirc;ng vu&ocirc;ng"],"correct":"2","level":"2","hint":"","answer":"<p><span style=\"color:#2980b9;\">H&igrave;nh tr&ecirc;n&nbsp;c&oacute; <\/span><span style=\"color:#16a085;\"><strong>2<\/strong><\/span><span style=\"color:#2980b9;\">&nbsp;g&oacute;c vu&ocirc;ng<\/span> (\u0111\u1ec9nh L v&agrave; \u0111\u1ec9nh M)<span style=\"color:#2980b9;\">&nbsp;v&agrave; <\/span><span style=\"color:#16a085;\"><strong>3 <\/strong><\/span><span style=\"color:#2980b9;\">g&oacute;c kh&ocirc;ng vu&ocirc;ng <\/span>(\u0111\u1ec9nh K, O, N)<\/p><p>\u0110&aacute;p &aacute;n \u0111&uacute;ng l&agrave;:&nbsp;<span style=\"color:#16a085;\"><strong>2<\/strong>&nbsp;g&oacute;c vu&ocirc;ng v&agrave; <strong>3 <\/strong>g&oacute;c kh&ocirc;ng vu&ocirc;ng<\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"129","test":"1","date":"2022-08-12 15:03:08","option_type":"txt","len":3}]}
Giới thiệu  |   Câu hỏi thường gặp   |    Kiểm tra   |    Học mà chơi   |    Tin tức   |    Quy định sử dụng   |    Chính sách bảo mật   |    Góp ý - Liên hệ
Tiểu học
  • Lớp 1
    • Toán lớp 1
    • Tiếng Việt lớp 1
  • Lớp 4
    • Toán lớp 4
    • Tiếng Việt lớp 4
    • Soạn Tiếng Việt 4
  • Lớp 2
    • Toán lớp 2
    • Tiếng Việt lớp 2
  • Lớp 5
    • Toán lớp 5
    • Tiếng Việt lớp 5
    • Soạn Tiếng Việt 5
  • Lớp 3
    • Toán lớp 3
    • Tiếng Việt lớp 3
    • Soạn Tiếng Việt 3
  • Trung học cơ sở
  • Lớp 6
    • Toán lớp 6
    • Vật Lý 6
    • Soạn văn 6
  • Lớp 7
    • Toán lớp 7
    • Vật Lý 7
    • Soạn văn 7
  • Lớp 8
    • Toán lớp 8
    • Vật Lý 8
    • Hóa Học 8
    • Soạn văn 8
  • Lớp 9
    • Toán lớp 9
    • Hóa Học 9
    • Soạn văn 9
  • Trung học phổ thông
  • Lớp 10
    • Toán lớp 10
    • Vật Lý 10
    • Hóa học 10
  • Lớp 11
    • Toán lớp 11
    • Vật Lý 11
    • Hóa học 11
  • Lớp 12
    • Toán lớp 12
    • Vật Lý 12
    • Hóa học 12
  • LuyenThi123.Com - a product of BeOnline Co., Ltd. (Cty TNHH Hãy Trực Tuyến)
    Giấy phép ĐKKD số: 0102852740 cấp bởi Sở Kế hoạch và Đầu tư Hà Nội ngày 7/8/2008
    Giấy phép cung cấp dịch vụ mạng xã hội học tập trực tuyến số: 524/GP-BTTTT cấp ngày 24/11/2016 bởi Bộ Thông Tin & Truyền Thông

    Tel: 02473080123 - 02436628077  (8:30am-9pm)  | Email: hotro@luyenthi123.com
    Địa chỉ: số nhà 13, ngõ 259/9 phố Vọng, Đồng Tâm, Hai Bà Trưng, Hà Nội.