Góc - Bài tập trung bình

Home Toán lớp 6 (Sách KNTT)Toán lớp 6 Tập 2 Bài 36: GócBài tập trung bình

{"common":{"save":0,"post_id":"4670","level":2,"total":10,"point":10,"point_extra":0},"segment":[{"id":"7330","post_id":"4670","mon_id":"1158113","chapter_id":"1158164","question":"Cho tam giác \u0111\u1ec1u ABC. K\u1ec3 tên các góc có trong hình v\u1ebd.<\/p><svg height=\"160\" width=\"190\"> <g><title><\/title><rect fill=\"#fff\" height=\"162\" id=\"canvas_background\" width=\"192\" 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><title><\/title><path d=\"m11.7305,134.80887l76.5,-126l76.5,126l-153.00001,0z\" fill=\"#ffaa56\" id=\"svg_1\" stroke=\"#000\" stroke-width=\"1.5\"><\/path> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"20\" id=\"svg_2\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"65.9\" xml:space=\"preserve\" y=\"17.85\">A<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"20\" id=\"svg_3\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"12.9\" xml:space=\"preserve\" y=\"152.85\">B<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"20\" id=\"svg_4\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"156.9\" xml:space=\"preserve\" y=\"153.85\">C<\/text> <\/g> <\/svg><\/span><\/p>","options":[" $\\widehat{ABC}$<\/span> ; $\\widehat{BAC}$<\/span> ; $\\widehat{ACB}$<\/span>"," $\\widehat{BAC}$<\/span> ; $\\widehat{ACB}$<\/span>"," $\\widehat{ABC}$<\/span> ; $\\widehat{ACB}$<\/span>"],"correct":"1","level":"2","hint":"Tam giác \u0111\u1ec1u ABC có ba góc.<\/p>","answer":"Tam giác \u0111\u1ec1u ABC có ba góc là  $\\widehat{ABC}$<\/span> ; $\\widehat{BAC}$<\/span> ; $\\widehat{ACB}$<\/span><\/p>V\u1eady \u0111áp án \u0111úng là   <\/b> $\\widehat{ABC}$<\/span> ; $\\widehat{BAC}$<\/span> ; $\\widehat{ACB}$<\/span><\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"131","test":"3","date":"2021-09-07 02:00:40","option_type":"math","len":0},{"id":"7332","post_id":"4670","mon_id":"1158113","chapter_id":"1158164","question":"K\u1ec3 tên các góc c\u1ee7a hình vuông MNPQ.<\/p><svg height=\"160\" width=\"170\"> <g><title><\/title><rect fill=\"#fff\" height=\"162\" id=\"canvas_background\" width=\"172\" 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><title><\/title><rect fill=\"#aaffd4\" height=\"113\" id=\"svg_1\" stroke=\"#000\" stroke-width=\"1.5\" width=\"113\" x=\"24.9\" y=\"23.85\"><\/rect> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"18\" id=\"svg_2\" stroke=\"#000\" stroke-width=\"0\" text-anchor=\"start\" x=\"7.9\" xml:space=\"preserve\" y=\"23.85\">M<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"18\" id=\"svg_3\" stroke=\"#000\" stroke-width=\"0\" text-anchor=\"start\" x=\"140.9\" xml:space=\"preserve\" y=\"21.85\">N<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"18\" id=\"svg_4\" stroke=\"#000\" stroke-width=\"0\" text-anchor=\"start\" x=\"143.9\" xml:space=\"preserve\" y=\"141.85\">P<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"18\" id=\"svg_5\" stroke=\"#000\" stroke-width=\"0\" text-anchor=\"start\" x=\"8.9\" xml:space=\"preserve\" y=\"145.85\">Q<\/text> <\/g> <\/svg><\/span><\/p>","options":["A.<\/strong> $\\widehat{QMN}$<\/span> ; $\\widehat{MNP}$<\/span> ; $\\widehat{NPQ}$<\/span> ; $\\widehat{PQM}$<\/span>","B. <\/strong> $\\widehat{MNP}$<\/span> ; $\\widehat{NPQ}$<\/span> ; $\\widehat{PQM}$<\/span>","C. <\/strong> $\\widehat{QMN}$<\/span> ; $\\widehat{NPQ}$<\/span> ; $\\widehat{PQM}$<\/span>"],"correct":"1","level":"2","hint":"Hình vuông MNPQ có b\u1ed1n góc.<\/p>","answer":"Hình vuông MNPQ có b\u1ed1n góc là $\\widehat{QMN}$<\/span> ; $\\widehat{MNP}$<\/span> ; $\\widehat{NPQ}$<\/span> ; $\\widehat{PQM}$<\/span><\/p>V\u1eady \u0111áp án \u0111ung là A.<\/strong> $\\widehat{QMN}$<\/span> ; $\\widehat{MNP}$<\/span> ; $\\widehat{NPQ}$<\/span> ; $\\widehat{PQM}$<\/span><\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"131","test":"3","date":"2021-09-07 02:07:04","option_type":"math","len":0},{"id":"7334","post_id":"4670","mon_id":"1158113","chapter_id":"1158164","question":"Cho hình v\u1ebd. \u0110\u1ecdc tên các góc b\u1eb9t có trong hình.<\/p><svg height=\"60\" width=\"320\"> <g><title><\/title><rect fill=\"#fff\" height=\"62\" id=\"canvas_background\" width=\"322\" 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><title><\/title><line fill=\"none\" id=\"svg_1\" stroke=\"#000\" stroke-linecap=\"undefined\" stroke-linejoin=\"undefined\" stroke-width=\"2\" x1=\"2.9\" x2=\"298.9\" y1=\"23\" y2=\"22.85\"><\/line> <ellipse cx=\"82.9\" cy=\"23.35\" fill=\"#ff0000\" id=\"svg_2\" rx=\"4\" ry=\"4\" stroke=\"#000\" stroke-width=\"1.5\"><\/ellipse> <ellipse cx=\"145.9\" cy=\"23.35\" fill=\"#00ff7f\" id=\"svg_3\" rx=\"4\" ry=\"4\" stroke=\"#000\" stroke-width=\"1.5\"><\/ellipse> <text fill=\"#000000\" fill-opacity=\"null\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"17\" id=\"svg_4\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"8.9\" xml:space=\"preserve\" y=\"40.85\">x<\/text> <text fill=\"#000000\" fill-opacity=\"null\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"17\" id=\"svg_5\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"79.9\" xml:space=\"preserve\" y=\"47.85\">B<\/text> <text fill=\"#000000\" fill-opacity=\"null\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"17\" id=\"svg_6\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"138.9\" xml:space=\"preserve\" y=\"49.85\">C<\/text> <text fill=\"#000000\" fill-opacity=\"null\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"17\" id=\"svg_7\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"293.9\" xml:space=\"preserve\" y=\"40.85\">z<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"17\" id=\"svg_8\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"197.9\" xml:space=\"preserve\" y=\"47.85\">D<\/text> <ellipse cx=\"204.9\" cy=\"23.35\" fill=\"#0000ff\" id=\"svg_9\" rx=\"4\" ry=\"4\" stroke=\"#000\" stroke-width=\"1.5\"><\/ellipse> <\/g> <\/svg><\/span><\/p>","options":["A.<\/strong> $\\widehat{xCz}$<\/span>; $\\widehat{xDz}$<\/span>","B.<\/strong> $\\widehat{xBz}$<\/span> ; $\\widehat{xDz}$<\/span>","C.<\/strong> $\\widehat{xBz}$<\/span> ; $\\widehat{xCz}$<\/span>; $\\widehat{xDz}$<\/span>"],"correct":"3","level":"2","hint":"","answer":"Các góc b\u1eb9t có trong hình là:  $\\widehat{xBz}$<\/span> ; $\\widehat{xCz}$<\/span>; $\\widehat{xDz}$<\/span><\/p>V\u1eady \u0111áp án là C.<\/strong> $\\widehat{xBz}$<\/span> ; $\\widehat{xCz}$<\/span>; $\\widehat{xDz}$<\/span><\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"131","test":"3","date":"2021-09-07 02:14:19","option_type":"math","len":0}]}