Hình có tâm đối xứng - Bài tập nâng cao

Home Lớp 6 Toán lớp 6 - Sách kết nối tri thức Bài 22: Hình có tâm đối xứngBài tập nâng cao

{"common":{"save":0,"post_id":"4641","level":3,"total":10,"point":10,"point_extra":0},"segment":[{"id":"7126","post_id":"4641","mon_id":"1158113","chapter_id":"1158130","question":"Trong các hình d\u01b0\u1edbi \u0111ây, hình nào v\u1eeba có tâm \u0111\u1ed1i x\u1ee9ng v\u1eeba có tr\u1ee5c \u0111\u1ed1i x\u1ee9ng?<\/p><svg height=\"200\" width=\"400\"> <g><title><\/title><rect fill=\"#fff\" height=\"202\" id=\"canvas_background\" width=\"402\" x=\"-1\" y=\"-1\"><\/rect> <g display=\"none\" id=\"canvasGrid\"> <rect fill=\"url(#gridpattern)\" height=\"100%\" id=\"svg_5\" stroke-width=\"0\" width=\"100%\" x=\"0\" y=\"0\"><\/rect> <\/g> <\/g> <g><title><\/title><path d=\"m5.54049,80.65575l60,-76l60,76l-60,76l-60,-76z\" fill=\"#ffffaa\" id=\"svg_1\" stroke=\"#000\" stroke-width=\"1.5\"><\/path> <text fill=\"#aa56ff\" font-family=\"Trebuchet MS, Gadget, sans-serif\" font-size=\"100\" font-weight=\"bold\" id=\"svg_2\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"35.9\" xml:space=\"preserve\" y=\"114.85\">X<\/text> <rect fill=\"#ffffaa\" height=\"113\" id=\"svg_3\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"1.5\" width=\"113\" x=\"144.9\" y=\"22.85\"><\/rect> <text fill=\"#aa56ff\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"100\" font-weight=\"bold\" id=\"svg_4\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"168.9\" xml:space=\"preserve\" y=\"113.85\">P<\/text> <ellipse cx=\"338.4\" cy=\"81.85\" fill=\"#ffffaa\" fill-opacity=\"null\" id=\"svg_8\" rx=\"45.5\" ry=\"77\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"1.5\"><\/ellipse> <text fill=\"#aa56ff\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"100\" font-weight=\"bold\" id=\"svg_12\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"302.9\" xml:space=\"preserve\" y=\"116.85\">H<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"20\" id=\"svg_14\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"58.9\" xml:space=\"preserve\" y=\"183.85\">1<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"20\" id=\"svg_15\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"196.9\" xml:space=\"preserve\" y=\"182.85\">2<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"20\" id=\"svg_16\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"332.9\" xml:space=\"preserve\" y=\"184.85\">3<\/text> <\/g> <\/svg><\/span><\/p>","options":["Hình 1","Hình 2","Hình 3","Hình 1 và hình 3"],"correct":"4","level":"3","hint":"Ch\u1ecdn các hình v\u1eeba có tâm \u0111\u1ed1i x\u1ee9ng, v\u1eeba có tr\u1ee5c \u0111\u1ed1i x\u1ee9ng.<\/p>","answer":"Hình 1 có tâm \u0111\u1ed1i x\u1ee9ng và hai tr\u1ee5c \u0111\u1ed1i x\u1ee9ng.<\/p>Hình 2 không có tâm \u0111\u1ed1i x\u1ee9ng và không có tr\u1ee5c \u0111\u1ed1i x\u1ee9ng.<\/p>Hình 3 có tâm \u0111\u1ed1i x\u1ee9ng và có hai tr\u1ee5c \u0111\u1ed1i x\u1ee9ng.<\/p><svg height=\"200\" width=\"350\"> <g> <title><\/title> <rect fill=\"#fff\" height=\"202\" id=\"canvas_background\" width=\"352\" x=\"-1\" y=\"-1\"><\/rect> <g display=\"none\" id=\"canvasGrid\"> <rect fill=\"url(#gridpattern)\" height=\"100%\" id=\"svg_3\" stroke-width=\"0\" width=\"100%\" x=\"0\" y=\"0\"><\/rect> <\/g> <\/g> <g> <title><\/title> <path d=\"m23.7305,97.80075l57.5,-78l57.5,78l-57.5,78l-57.5,-78z\" fill=\"#ffffaa\" id=\"svg_1\" stroke=\"#000\" stroke-width=\"1.5\"><\/path> <ellipse cx=\"259.9\" cy=\"98.35\" fill=\"#ffffaa\" id=\"svg_2\" rx=\"53\" ry=\"87.5\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"1.5\"><\/ellipse> <text fill=\"#aa56ff\" font-family=\"Trebuchet MS, Gadget, sans-serif\" font-size=\"100\" font-weight=\"bold\" id=\"svg_4\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"51.9\" xml:space=\"preserve\" y=\"133.85\">X<\/text> <line fill=\"none\" id=\"svg_5\" stroke=\"#000\" stroke-linecap=\"null\" stroke-linejoin=\"null\" stroke-opacity=\"null\" stroke-width=\"1.5\" x1=\"80.9\" x2=\"81\" y1=\"-0.15\" y2=\"210.85\"><\/line> <line fill=\"none\" id=\"svg_6\" stroke=\"#000\" stroke-linecap=\"null\" stroke-linejoin=\"null\" stroke-opacity=\"null\" stroke-width=\"1.5\" x1=\"5.9\" x2=\"160.9\" y1=\"97.85\" y2=\"97.85\"><\/line> <text fill=\"#aa56ff\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"100\" font-weight=\"bold\" id=\"svg_7\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"223.9\" xml:space=\"preserve\" y=\"132.85\">H<\/text> <line fill=\"none\" id=\"svg_8\" stroke=\"#000\" stroke-linecap=\"null\" stroke-linejoin=\"null\" stroke-opacity=\"null\" stroke-width=\"1.5\" x1=\"259.9\" x2=\"260\" y1=\"-6.15\" y2=\"215.85\"><\/line> <line fill=\"none\" id=\"svg_9\" stroke=\"#000\" stroke-linecap=\"null\" stroke-linejoin=\"null\" stroke-opacity=\"null\" stroke-width=\"1.5\" x1=\"187.9\" x2=\"337.9\" y1=\"95.85\" y2=\"96\"><\/line> <ellipse cx=\"80.9\" cy=\"97.85\" fill=\"#ff0000\" id=\"svg_10\" rx=\"5\" ry=\"5\" stroke=\"#000\" stroke-width=\"1.5\"><\/ellipse> <ellipse cx=\"259.9\" cy=\"95.85\" fill=\"#ff0000\" id=\"svg_11\" rx=\"5\" ry=\"5\" stroke=\"#000\" stroke-width=\"1.5\"><\/ellipse> <\/g> <\/svg><\/span><\/p>V\u1eady hình v\u1eeba có tâm \u0111\u1ed1i x\u1ee9ng v\u1eeba có tr\u1ee5c \u0111\u1ed1i x\u1ee9ng là hình 1 và hình 3.<\/p>\u0110áp án là Hình 1 và hình 3<\/strong><\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"132","test":"3","date":"2021-09-03 13:12:01","option_type":"txt","len":2},{"id":"7129","post_id":"4641","mon_id":"1158113","chapter_id":"1158130","question":"Hình sau có bao nhiêu tâm \u0111\u1ed1i x\u1ee9ng và bao nhiêu tr\u1ee5c \u0111\u1ed1i x\u1ee9ng?<\/p><svg height=\"180\" width=\"180\"> <g><title><\/title><rect fill=\"#fff\" height=\"182\" id=\"canvas_background\" width=\"182\" 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=\"#aad4ff\" height=\"164\" id=\"svg_1\" stroke=\"#000\" stroke-width=\"1.5\" width=\"164\" x=\"8.9\" y=\"10.85\"><\/rect> <path d=\"m39.60299,94.00594l20.5,-57.36199l20.5,57.36199l-10.25,0l0,57.63801l-20.5,0l0,-57.63801l-10.25,0z\" fill=\"#ffff56\" id=\"svg_2\" stroke=\"#000\" stroke-width=\"1.5\"><\/path> <path d=\"m99.60299,93.00594l20.5,-57.36199l20.5,57.36199l-10.25,0l0,57.63801l-20.5,0l0,-57.63801l-10.25,0z\" fill=\"#ffff56\" id=\"svg_3\" stroke=\"#000\" stroke-width=\"1.5\" transform=\"rotate(180 120.10299682617188,93.14395141601564) \"><\/path> <\/g> <\/svg><\/span><\/p>Có <input class=\"tim_x input_number\" tpl=\"dien_so\" type=\"text\"\/> tâm \u0111\u1ed1i x\u1ee9ng<\/p>Có  <input class=\"tim_x input_number\" tpl=\"dien_so\" type=\"text\"\/> tr\u1ee5c \u0111\u1ed1i x\u1ee9ng<\/p>","options":"","correct":["[\"1\",\"0\"]"],"level":"3","hint":"\u0110i\u1ec1n s\u1ed1 thích h\u1ee3p vào ch\u1ed7 tr\u1ed1ng \u0111\u1ec3 tr\u1ea3 l\u1eddi câu h\u1ecfi.<\/p>","answer":"<svg height=\"170\" width=\"170\"> <g> <title><\/title> <rect fill=\"#fff\" height=\"172\" id=\"canvas_background\" width=\"172\" x=\"-1\" y=\"-1\"><\/rect> <g display=\"none\" id=\"canvasGrid\"> <rect fill=\"url(#gridpattern)\" height=\"100%\" id=\"svg_7\" stroke-width=\"0\" width=\"100%\" x=\"0\" y=\"0\"><\/rect> <\/g> <\/g> <g> <title><\/title> <rect fill=\"#aad4ff\" height=\"155\" id=\"svg_1\" stroke=\"#000\" stroke-width=\"1.5\" width=\"155\" x=\"7.9\" y=\"7.85\"><\/rect> <path d=\"m32.61299,84.93535l23.5,-51.37639l23.5,51.37639l-11.75,0l0,51.62361l-23.5,0l0,-51.62361l-11.75,0z\" fill=\"#ffff56\" id=\"svg_2\" stroke=\"#000\" stroke-width=\"1.5\"><\/path> <path d=\"m91.61299,85.93535l23.5,-51.3764l23.5,51.3764l-11.75,0l0,51.6236l-23.5,0l0,-51.6236l-11.75,0z\" fill=\"#ffff56\" id=\"svg_3\" stroke=\"#000\" stroke-width=\"1.5\" transform=\"rotate(180 115.11299133300781,86.05894470214844) \"><\/path> <line fill=\"none\" id=\"svg_4\" stroke=\"#000\" stroke-dasharray=\"5,5\" stroke-linecap=\"null\" stroke-linejoin=\"null\" stroke-opacity=\"null\" stroke-width=\"1.5\" x1=\"102.90001\" x2=\"68.89999\" y1=\"34.84999\" y2=\"136.85\"><\/line> <line fill=\"none\" fill-opacity=\"null\" id=\"svg_5\" stroke=\"#000\" stroke-dasharray=\"5,5\" stroke-linecap=\"null\" stroke-linejoin=\"null\" stroke-opacity=\"null\" stroke-width=\"1.5\" x1=\"126.90001\" x2=\"44.9\" y1=\"35.85\" y2=\"134.85\"><\/line> <ellipse cx=\"85.4\" cy=\"85.85\" fill=\"#ff0000\" id=\"svg_6\" rx=\"4.5\" ry=\"5\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"1.5\"><\/ellipse> <\/g> <\/svg><\/span><\/p>T\u1eeb hình v\u1ebd ta th\u1ea5y hình v\u1ebd:<\/p>+ Có 1<\/strong> tâm \u0111\u1ed1i x\u1ee9ng<\/p>+ Có 0<\/strong> tr\u1ee5c \u0111\u1ed1i x\u1ee9ng<\/p>V\u1eady các s\u1ed1 c\u1ea7n \u0111i\u1ec1n l\u1ea7n l\u01b0\u1ee3t là 1<\/strong><\/span> ; 0<\/strong><\/span>.<\/p>","type":"blank","extra_type":"","time":"0","user_id":"132","test":"3","date":"2021-09-03 13:24:33"},{"id":"7132","post_id":"4641","mon_id":"1158113","chapter_id":"1158130","question":"Trong các hình sau, hình nào ch\u1ec9 có tâm \u0111\u1ed1i x\u1ee9ng và không có tr\u1ee5c \u0111\u1ed1i x\u1ee9ng?<\/p><svg height=\"180\" width=\"300\"> <g><title><\/title><rect fill=\"#fff\" height=\"182\" id=\"canvas_background\" width=\"302\" 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><ellipse cx=\"75.9\" cy=\"74.85\" fill=\"#56ffaa\" id=\"svg_1\" rx=\"65\" ry=\"65\" stroke=\"#000\" stroke-width=\"1.5\"><\/ellipse> <ellipse cx=\"76.9\" cy=\"74.85\" fill=\"none\" id=\"svg_2\" rx=\"21\" ry=\"64\" stroke=\"#000\" stroke-width=\"1.5\"><\/ellipse> <ellipse cx=\"75.9\" cy=\"73.85\" fill=\"none\" id=\"svg_3\" rx=\"21\" ry=\"64\" stroke=\"#000\" stroke-width=\"1.5\" transform=\"rotate(90 75.9000015258789,73.84999847412111) \"><\/ellipse> <ellipse cx=\"75.9\" cy=\"74.85\" fill=\"none\" id=\"svg_4\" rx=\"21\" ry=\"64\" stroke=\"#000\" stroke-width=\"1.5\" transform=\"rotate(45 75.8999938964844,74.8499984741211) \"><\/ellipse> <path d=\"m161.87551,28.23118l0,0c11.59821,0 21.00042,-9.62607 21.00042,-21.50043l83.99916,0l0,0c0,11.87436 9.40221,21.50043 21.00041,21.50043l0,85.99915l0,0c-11.5982,0 -21.00041,9.62606 -21.00041,21.50042l-83.99916,0c0,-11.87437 -9.40221,-21.50042 -21.00042,-21.50042l0,-85.99915z\" fill=\"#56ffaa\" id=\"svg_8\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"1.5\"><\/path> <path d=\"m205.71549,77.65076l0,-30.375l0,0c0,-13.04773 8.42264,-23.625 18.8125,-23.625l0,0l0,0c4.98938,0 9.77442,2.48906 13.30245,6.9196c3.52803,4.43055 5.51005,10.43966 5.51005,16.7054l0,3.375l5.375,0l-10.74999,13.50001l-10.75,-13.50001l5.375,0l0,-3.375c0,-5.59188 -3.60971,-10.125 -8.0625,-10.125l0,0l0,0c-4.4528,0 -8.0625,4.53312 -8.0625,10.125l0,30.375l-10.75,0z\" fill=\"#ffff56\" id=\"svg_10\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"1.5\"><\/path> <path d=\"m200.71549,119.65076l0,-30.375l0,0c0,-13.04773 8.42265,-23.625 18.8125,-23.625l0,0l0,0c4.98939,0 9.77442,2.48905 13.30245,6.9196c3.52803,4.43055 5.51005,10.43966 5.51005,16.7054l0,3.375l5.375,0l-10.74999,13.5l-10.75001,-13.5l5.375,0l0,-3.375c0,-5.59188 -3.6097,-10.125 -8.06249,-10.125l0,0l0,0c-4.4528,0 -8.06251,4.53312 -8.06251,10.125l0,30.375l-10.75,0z\" fill=\"#ffff56\" id=\"svg_11\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"1.5\" transform=\"rotate(180 222.21548461914062,92.6507568359375) \"><\/path> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_12\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"69.9\" xml:space=\"preserve\" y=\"169.85\">1<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_13\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"217.9\" xml:space=\"preserve\" y=\"165.85\">2<\/text> <\/g> <\/svg><\/span><\/p>","options":["Hình 1","Hình 2","C\u1ea3 hình 1 và hình 2"],"correct":"2","level":"3","hint":"","answer":"Ta th\u1ea5y hình 1 có tâm \u0111\u1ed1i x\u1ee9ng và có hai tr\u1ee5c \u0111\u1ed1i x\u1ee9ng.<\/p>Hình 2 có tâm \u0111\u1ed1i x\u1ee9ng và không có tr\u1ee5c \u0111\u1ed1i x\u1ee9ng.<\/strong><\/p><svg height=\"180\" width=\"370\"> <g> <title><\/title> <rect fill=\"#fff\" height=\"182\" id=\"canvas_background\" width=\"372\" 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> <ellipse cx=\"91.4\" cy=\"87.35\" fill=\"#aaffaa\" id=\"svg_1\" rx=\"79\" ry=\"78.5\" stroke=\"#000\" stroke-width=\"1.5\"><\/ellipse> <ellipse cx=\"93.9\" cy=\"87.35\" fill=\"none\" id=\"svg_2\" rx=\"19\" ry=\"79\" stroke=\"#000\" stroke-width=\"1.5\"><\/ellipse> <ellipse cx=\"90.9\" cy=\"87.35\" fill=\"none\" id=\"svg_3\" rx=\"19\" ry=\"79\" stroke=\"#000\" stroke-width=\"1.5\" transform=\"rotate(90 90.9000015258789,87.34999847412111) \"><\/ellipse> <ellipse cx=\"92.9\" cy=\"88.35\" fill=\"none\" id=\"svg_4\" rx=\"19\" ry=\"79\" stroke=\"#000\" stroke-width=\"1.5\" transform=\"rotate(45 92.90000152587892,88.34999847412108) \"><\/ellipse> <line fill=\"none\" id=\"svg_5\" stroke=\"#000\" stroke-linecap=\"null\" stroke-linejoin=\"null\" stroke-opacity=\"null\" stroke-width=\"1.5\" transform=\"rotate(45 92.50000000000003,89.35000610351561) \" x1=\"92.5\" x2=\"92.5\" y1=\"-8.91346\" y2=\"187.61345\"><\/line> <line fill=\"none\" id=\"svg_6\" stroke=\"#000\" stroke-linecap=\"null\" stroke-linejoin=\"null\" stroke-opacity=\"null\" stroke-width=\"1.5\" transform=\"rotate(-45 92.49999999999996,85.34999084472655) \" x1=\"92.5\" x2=\"92.5\" y1=\"-12.91346\" y2=\"183.61345\"><\/line> <ellipse cx=\"94.4\" cy=\"86.85\" fill=\"#ff0000\" id=\"svg_7\" rx=\"5\" ry=\"5\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"1.5\"><\/ellipse> <path d=\"m208.78549,32.87293l0,0c13.89944,0 25.16717,-11.26772 25.16717,-25.16717l100.66566,0l0,0c0,13.89944 11.26773,25.16717 25.16716,25.16717l0,100.66566l0,0c-13.89944,0 -25.16716,11.26771 -25.16716,25.16716l-100.66566,0c0,-13.89945 -11.26773,-25.16716 -25.16717,-25.16716l0,-100.66566z\" fill=\"#aaffaa\" id=\"svg_9\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"1.5\"><\/path> <path d=\"m261.56051,90.59074l0,-36.5625l0,0c0,-15.7056 10.18552,-28.4375 22.75001,-28.4375l0,0l0,0c6.03367,0 11.82023,2.99609 16.08669,8.32915c4.26645,5.33306 6.66332,12.56625 6.66332,20.10835l0,4.0625l6.5,0l-12.99999,16.25001l-13.00001,-16.25001l6.5,0l0,-4.0625c0,-6.73097 -4.36523,-12.1875 -9.75,-12.1875l0,0l0,0c-5.38478,0 -9.75,5.45653 -9.75,12.1875l0,36.5625l-13,0z\" fill=\"#ffff56\" id=\"svg_11\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"1.5\"><\/path> <path d=\"m256.56051,140.59074l0,-36.56249l0,0c0,-15.7056 10.18552,-28.4375 22.75,-28.4375l0,0l0,0c6.03368,0 11.82023,2.99609 16.08669,8.32915c4.26645,5.33306 6.66332,12.56625 6.66332,20.10835l0,4.0625l6.49999,0l-12.99999,16.25l-13.00001,-16.25l6.5,0l0,-4.0625c0,-6.73097 -4.36522,-12.1875 -9.75,-12.1875l0,0l0,0c-5.38478,0 -9.75,5.45653 -9.75,12.1875l0,36.56249l-13,0z\" fill=\"#ffff56\" id=\"svg_12\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"1.5\" transform=\"rotate(180 282.5605163574219,108.09074401855469) \"><\/path> <line fill=\"none\" id=\"svg_13\" stroke=\"#000\" stroke-dasharray=\"5,5\" stroke-linecap=\"null\" stroke-linejoin=\"null\" stroke-opacity=\"null\" stroke-width=\"1.5\" x1=\"233.9\" x2=\"333.9\" y1=\"6.85\" y2=\"158.85\"><\/line> <line fill=\"none\" id=\"svg_15\" stroke=\"#000\" stroke-dasharray=\"5,5\" stroke-linecap=\"null\" stroke-linejoin=\"null\" stroke-opacity=\"null\" stroke-width=\"1.5\" x1=\"208.9\" x2=\"358.9\" y1=\"132.85\" y2=\"33.85\"><\/line> <ellipse cx=\"284.9\" cy=\"83.85\" fill=\"#ff0000\" id=\"svg_16\" rx=\"5\" ry=\"5\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"1.5\"><\/ellipse> <\/g> <\/svg><\/span><\/strong><\/p>V\u1eady \u0111áp án \u0111úng là Hình 2<\/strong><\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"132","test":"3","date":"2021-09-03 13:52:14","option_type":"txt","len":2}]}