Ôn tập chương 3: Góc và đường thẳng song song

Home Toán lớp 7 - Sách KNTT Toán lớp 7 - tập 1 Ôn tập chương 3: Góc và đường thẳng song songBài tập trung bình

{"common":{"save":0,"post_id":"5759","level":2,"total":10,"point":10,"point_extra":0},"segment":[{"id":"7400","post_id":"5759","mon_id":"1158532","chapter_id":"1158546","question":"Cho \u0111i\u1ec3m B n\u1eb1m ngoài \u0111\u01b0\u1eddng th\u1eb3ng a. Có bao nhiêu \u0111\u01b0\u1eddng th\u1eb3ng qua B và song song v\u1edbi a?<\/p>","options":["Vô s\u1ed1","1","2","0"],"correct":"2","level":"2","hint":"Qua m\u1ed9t \u0111i\u1ec3m \u1edf ngoài m\u1ed9t \u0111\u01b0\u1eddng th\u1eb3ng, ch\u1ec9 có m\u1ed9t \u0111\u01b0\u1eddng th\u1eb3ng song song v\u1edbi \u0111\u01b0\u1eddng th\u1eb3ng \u0111ó.<\/p>","answer":"Theo Tiên \u0111\u1ec1 Euclid thì qua \u0111i\u1ec3m B n\u1eb1m ngoài \u0111\u01b0\u1eddng th\u1eb3ng a, có m\u1ed9t \u0111\u01b0\u1eddng th\u1eb3ng qua B và song song v\u1edbi a.<\/p>\u0110áp án \u0111úng là 1.<\/span><\/p>","type":"choose","extra_type":"shape1","time":"0","user_id":"131","test":"1","date":"2022-04-24 11:29:37","option_type":"txt","len":0},{"id":"7402","post_id":"5759","mon_id":"1158532","chapter_id":"1158546","question":"Cho hình v\u1ebd, c\u1eb7p góc nào d\u01b0\u1edbi \u0111ây là hai góc so le trong?<\/p><svg height=\"190\" width=\"220\"> <g><title><\/title><rect fill=\"#fff\" height=\"192\" id=\"canvas_background\" width=\"222\" 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=\"1.5\" x1=\"15.30625\" x2=\"199.30625\" y1=\"49.84375\" y2=\"50\"><\/line> <line fill=\"none\" id=\"svg_2\" stroke=\"#000\" stroke-linecap=\"undefined\" stroke-linejoin=\"undefined\" stroke-width=\"1.5\" transform=\"rotate(8 107.30625152587871,116.92187499999999) \" x1=\"15.30625\" x2=\"199.30625\" y1=\"116.84375\" y2=\"117\"><\/line> <line fill=\"none\" id=\"svg_3\" stroke=\"#000\" stroke-linecap=\"undefined\" stroke-linejoin=\"undefined\" stroke-width=\"1.5\" transform=\"rotate(70 104.30625152587889,90.921875) \" x1=\"12.30625\" x2=\"196.30625\" y1=\"90.84375\" y2=\"91\"><\/line> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_4\" stroke=\"#000\" stroke-width=\"0\" text-anchor=\"start\" x=\"183.30625\" xml:space=\"preserve\" y=\"38.84375\">a<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_5\" stroke=\"#000\" stroke-width=\"0\" text-anchor=\"start\" x=\"190.30625\" xml:space=\"preserve\" y=\"120.84375\">b<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_6\" stroke=\"#000\" stroke-width=\"0\" text-anchor=\"start\" x=\"116.30625\" xml:space=\"preserve\" y=\"182.84375\">c<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_7\" stroke=\"#000\" stroke-width=\"0\" text-anchor=\"start\" x=\"58.30625\" xml:space=\"preserve\" y=\"75.84375\">M<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_8\" stroke=\"#000\" stroke-width=\"0\" text-anchor=\"start\" x=\"77.30625\" xml:space=\"preserve\" y=\"147.84375\">N<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"17\" id=\"svg_9\" stroke=\"#000\" stroke-width=\"0\" text-anchor=\"start\" x=\"72.30625\" xml:space=\"preserve\" y=\"44.84375\">1<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"17\" id=\"svg_10\" stroke=\"#000\" stroke-width=\"0\" text-anchor=\"start\" x=\"96.30625\" xml:space=\"preserve\" y=\"111.84375\">1<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"17\" id=\"svg_11\" stroke=\"#000\" stroke-width=\"0\" text-anchor=\"start\" x=\"81.30625\" xml:space=\"preserve\" y=\"67.84375\">2<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"17\" id=\"svg_12\" stroke=\"#000\" stroke-width=\"0\" text-anchor=\"start\" x=\"100.30625\" xml:space=\"preserve\" y=\"134.84375\">2<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"17\" id=\"svg_13\" stroke=\"#000\" stroke-width=\"0\" text-anchor=\"start\" x=\"122.30625\" xml:space=\"preserve\" y=\"136.84375\">3<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"17\" id=\"svg_14\" stroke=\"#000\" stroke-width=\"0\" text-anchor=\"start\" x=\"116.30625\" xml:space=\"preserve\" y=\"113.84375\">4<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"17\" id=\"svg_15\" stroke=\"#000\" stroke-width=\"0\" text-anchor=\"start\" transform=\"rotate(0.41518262028694153 102.10625457763625,61.843750000000234) \" x=\"97.30625\" xml:space=\"preserve\" y=\"67.84375\">3<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"17\" id=\"svg_16\" stroke=\"#000\" stroke-width=\"0\" text-anchor=\"start\" x=\"94.30625\" xml:space=\"preserve\" y=\"46.84375\">4<\/text> <\/g> <\/svg><\/span><\/p>","options":["A.<\/strong> $\\widehat{M_1}$<\/span> và $\\widehat{N_1}$<\/span>","B.<\/strong> $\\widehat{M_2}$<\/span> và $\\widehat{N_1}$<\/span>","C.<\/strong> $\\widehat{M_1}$<\/span> và $\\widehat{N_3}$<\/span>","D.<\/strong> $\\widehat{M_3}$<\/span> và $\\widehat{N_1}$<\/span>"],"correct":"4","level":"2","hint":"","answer":"Hai góc so le trong là  D.<\/strong>  $\\widehat{M_3}$<\/span> và $\\widehat{N_1}$<\/span><\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"131","test":"1","date":"2022-04-24 11:36:44","option_type":"math","len":0},{"id":"7403","post_id":"5759","mon_id":"1158532","chapter_id":"1158546","question":"Cho hình v\u1ebd, c\u1eb7p góc nào d\u01b0\u1edbi \u0111ây là hai góc \u0111\u1ed3ng v\u1ecb?<\/p><svg height=\"190\" width=\"220\"> <g><title><\/title><rect fill=\"#fff\" height=\"192\" id=\"canvas_background\" width=\"222\" 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=\"1.5\" x1=\"15.30625\" x2=\"199.30625\" y1=\"49.84375\" y2=\"50\"><\/line> <line fill=\"none\" id=\"svg_2\" stroke=\"#000\" stroke-linecap=\"undefined\" stroke-linejoin=\"undefined\" stroke-width=\"1.5\" transform=\"rotate(8 107.30625152587871,116.92187499999999) \" x1=\"15.30625\" x2=\"199.30625\" y1=\"116.84375\" y2=\"117\"><\/line> <line fill=\"none\" id=\"svg_3\" stroke=\"#000\" stroke-linecap=\"undefined\" stroke-linejoin=\"undefined\" stroke-width=\"1.5\" transform=\"rotate(70 104.30625152587889,90.921875) \" x1=\"12.30625\" x2=\"196.30625\" y1=\"90.84375\" y2=\"91\"><\/line> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_4\" stroke=\"#000\" stroke-width=\"0\" text-anchor=\"start\" x=\"183.30625\" xml:space=\"preserve\" y=\"38.84375\">a<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_5\" stroke=\"#000\" stroke-width=\"0\" text-anchor=\"start\" x=\"190.30625\" xml:space=\"preserve\" y=\"120.84375\">b<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_6\" stroke=\"#000\" stroke-width=\"0\" text-anchor=\"start\" x=\"116.30625\" xml:space=\"preserve\" y=\"182.84375\">c<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_7\" stroke=\"#000\" stroke-width=\"0\" text-anchor=\"start\" x=\"58.30625\" xml:space=\"preserve\" y=\"75.84375\">M<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_8\" stroke=\"#000\" stroke-width=\"0\" text-anchor=\"start\" x=\"77.30625\" xml:space=\"preserve\" y=\"147.84375\">N<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"17\" id=\"svg_9\" stroke=\"#000\" stroke-width=\"0\" text-anchor=\"start\" x=\"72.30625\" xml:space=\"preserve\" y=\"44.84375\">1<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"17\" id=\"svg_10\" stroke=\"#000\" stroke-width=\"0\" text-anchor=\"start\" x=\"96.30625\" xml:space=\"preserve\" y=\"111.84375\">1<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"17\" id=\"svg_11\" stroke=\"#000\" stroke-width=\"0\" text-anchor=\"start\" x=\"81.30625\" xml:space=\"preserve\" y=\"67.84375\">2<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"17\" id=\"svg_12\" stroke=\"#000\" stroke-width=\"0\" text-anchor=\"start\" x=\"100.30625\" xml:space=\"preserve\" y=\"134.84375\">2<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"17\" id=\"svg_13\" stroke=\"#000\" stroke-width=\"0\" text-anchor=\"start\" x=\"122.30625\" xml:space=\"preserve\" y=\"136.84375\">3<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"17\" id=\"svg_14\" stroke=\"#000\" stroke-width=\"0\" text-anchor=\"start\" x=\"116.30625\" xml:space=\"preserve\" y=\"113.84375\">4<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"17\" id=\"svg_15\" stroke=\"#000\" stroke-width=\"0\" text-anchor=\"start\" transform=\"rotate(0.41518262028694153 102.10625457763625,61.843750000000234) \" x=\"97.30625\" xml:space=\"preserve\" y=\"67.84375\">3<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"17\" id=\"svg_16\" stroke=\"#000\" stroke-width=\"0\" text-anchor=\"start\" x=\"94.30625\" xml:space=\"preserve\" y=\"46.84375\">4<\/text> <\/g> <\/svg><\/span><\/p>","options":["A.<\/strong> $\\widehat{M_1}$<\/span> và $\\widehat{N_1}$<\/span>","B.<\/strong> $\\widehat{M_2}$<\/span> và $\\widehat{N_1}$<\/span>","C.<\/strong> $\\widehat{M_1}$<\/span> và $\\widehat{N_3}$<\/span> ","D.<\/strong> $\\widehat{M_3}$<\/span> và $\\widehat{N_1}$<\/span>"],"correct":"1","level":"2","hint":"","answer":"Hai góc \u0111\u1ed3ng v\u1ecb là A.<\/strong> $\\widehat{M_1}$<\/span> và $\\widehat{N_1}$<\/span><\/span><\/p>","type":"choose","extra_type":"shape2","time":"0","user_id":"131","test":"1","date":"2022-04-24 11:37:14","option_type":"math","len":0}]}