{"segment":[{"time":24,"part":[{"title":"L\u1ef1a ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang nh\u1ea5t","title_trans":"","temp":"multiple_choice","correct":[[4]],"list":[{"point":5,"ques":" <center><img src='https://www.luyenthi123.com/file/luyenthi123/lop6/toan/hinhhoc/bai10/lv1/img\/2.jpg' \/><\/center>H\u00e3y ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang nh\u1ea5t:","select":["A. Trang gi\u1ea5y l\u00e0 h\u00ecnh \u1ea3nh c\u1ee7a m\u1eb7t ph\u1eb3ng","B. M\u1eb7t b\u1ea3ng l\u00e0 h\u00ecnh \u1ea3nh c\u1ee7a m\u1eb7t ph\u1eb3ng","C. B\u1ea5t k\u00ec \u0111\u01b0\u1eddng th\u1eb3ng n\u00e0o c\u0169ng l\u00e0 b\u1edd chung c\u1ee7a hai n\u1eeda m\u1eb7t ph\u1eb3ng \u0111\u1ed1i nhau","D. T\u1ea5t c\u1ea3 c\u00e1c \u0111\u00e1p \u00e1n tr\u00ean \u0111\u1ec1u \u0111\u00fang"],"hint":"","explain":" <span class='basic_green'>B\u00e0i gi\u1ea3i:<\/span><br\/>+ Trang gi\u1ea5y, m\u1eb7t b\u1ea3ng l\u00e0 h\u00ecnh \u1ea3nh c\u1ee7a m\u1eb7t ph\u1eb3ng. M\u1eb7t ph\u1eb3ng kh\u00f4ng b\u1ecb gi\u1edbi h\u1ea1n v\u1ec1 m\u1ecdi ph\u00eda.<br\/>+ B\u1ea5t k\u00ec \u0111\u01b0\u1eddng th\u1eb3ng n\u00e0o n\u1eb1m tr\u00ean m\u1eb7t ph\u1eb3ng c\u0169ng l\u00e0 b\u1edd chung c\u1ee7a hai n\u1eeda m\u1eb7t ph\u1eb3ng \u0111\u1ed1i nhau.<br\/>V\u1eady ta ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang l\u00e0: <span class='basic_pink'>D. T\u1ea5t c\u1ea3 c\u00e1c \u0111\u00e1p \u00e1n tr\u00ean \u0111\u1ec1u \u0111\u00fang<\/span><\/span> <br\/>","column":1}]}],"id_ques":2081},{"time":24,"part":[{"title":"L\u1ef1a ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang nh\u1ea5t","title_trans":"","temp":"multiple_choice","correct":[[2]],"list":[{"point":5,"ques":" <center><img src='https://www.luyenthi123.com/file/luyenthi123/lop6/toan/hinhhoc/bai10/lv1/img\/5.jpg' \/><\/center>Cho hai n\u1eeda m\u1eb7t ph\u1eb3ng c\u00f3 chung b\u1edd a. H\u00e3y ch\u1ecdn c\u00e2u \u0111\u00fang:","select":["A. Kh\u00f4ng c\u00f3 \u0111i\u1ec3m n\u00e0o \u0111\u1ed3ng th\u1eddi thu\u1ed9c hai n\u1eeda m\u1eb7t ph\u1eb3ng","B. C\u00f3 v\u00f4 s\u1ed1 \u0111i\u1ec3m \u0111\u1ed3ng th\u1eddi thu\u1ed9c hai n\u1eeda m\u1eb7t ph\u1eb3ng","C. C\u00f3 hai \u0111i\u1ec3m \u0111\u1ed3ng th\u1eddi thu\u1ed9c hai n\u1eeda m\u1eb7t ph\u1eb3ng","D. C\u00f3 m\u1ed9t \u0111i\u1ec3m \u0111\u1ed3ng th\u1eddi thu\u1ed9c hai n\u1eeda m\u1eb7t ph\u1eb3ng"],"hint":"","explain":" <span class='basic_green'>B\u00e0i gi\u1ea3i:<\/span><br\/>Ta c\u00f3:<br\/>Hai n\u1eeda m\u1eb7t ph\u1eb3ng c\u00f3 chung b\u1edd a, c\u00f3 v\u00f4 s\u1ed1 \u0111i\u1ec3m thu\u1ed9c hai n\u1eeda m\u1eb7t ph\u1eb3ng<br\/>V\u1eady ta ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang l\u00e0: <span class='basic_pink'>B. C\u00f3 v\u00f4 s\u1ed1 \u0111i\u1ec3m \u0111\u1ed3ng th\u1eddi thu\u1ed9c hai n\u1eeda m\u1eb7t ph\u1eb3ng<\/span><\/span> <br\/>","column":1}]}],"id_ques":2082},{"time":24,"part":[{"title":"L\u1ef1a ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang nh\u1ea5t","title_trans":"","temp":"multiple_choice","correct":[[3]],"list":[{"point":5,"ques":" <center><img src='https://www.luyenthi123.com/file/luyenthi123/lop6/toan/hinhhoc/bai10/lv1/img\/H21_D101.png' \/><\/center> Cho h\u00ecnh v\u1ebd nh\u01b0 tr\u00ean. H\u00e3y ch\u1ecdn c\u00e2u \u0111\u00fang:","select":["A. \u0110i\u1ec3m M v\u00e0 \u0111i\u1ec3m N n\u1eb1m c\u00f9ng ph\u00eda \u0111\u1ed1i v\u1edbi \u0111\u01b0\u1eddng th\u1eb3ng a","B. \u0110i\u1ec3m M v\u00e0 \u0111i\u1ec3m N n\u1eb1m tr\u00ean \u0111\u01b0\u1eddng th\u1eb3ng a","C. \u0110i\u1ec3m M v\u00e0 \u0111i\u1ec3m N n\u1eb1m kh\u00e1c ph\u00eda \u0111\u1ed1i v\u1edbi \u0111\u01b0\u1eddng th\u1eb3ng a","D. T\u1ea5t c\u1ea3 c\u00e1c \u0111\u00e1p \u00e1n tr\u00ean \u0111\u1ec1u sai"],"hint":"","explain":" <span class='basic_green'>B\u00e0i gi\u1ea3i:<\/span><br\/>Ta c\u00f3:<br\/>\u0110i\u1ec3m M v\u00e0 \u0111i\u1ec3m N n\u1eb1m kh\u00e1c ph\u00eda \u0111\u1ed1i v\u1edbi \u0111\u01b0\u1eddng th\u1eb3ng a<br\/>V\u1eady ta ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang l\u00e0: <span class='basic_pink'>C. \u0110i\u1ec3m M v\u00e0 \u0111i\u1ec3m N n\u1eb1m kh\u00e1c ph\u00eda \u0111\u1ed1i v\u1edbi \u0111\u01b0\u1eddng th\u1eb3ng a<\/span><\/span> <br\/>","column":1}]}],"id_ques":2083},{"time":24,"part":[{"title":"L\u1ef1a ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang nh\u1ea5t","title_trans":"","temp":"multiple_choice","correct":[[4]],"list":[{"point":5,"ques":" <center><img src='https://www.luyenthi123.com/file/luyenthi123/lop6/toan/hinhhoc/bai10/lv1/img\/H21_D102.png' \/><\/center> Cho h\u00ecnh v\u1ebd nh\u01b0 tr\u00ean. H\u00e3y ch\u1ecdn c\u00e2u \u0111\u00fang:","select":["A. \u0110i\u1ec3m C v\u00e0 \u0111i\u1ec3m D n\u1eb1m kh\u00e1c ph\u00eda \u0111\u1ed1i v\u1edbi \u0111\u01b0\u1eddng th\u1eb3ng a","B. \u0110i\u1ec3m D v\u00e0 \u0111i\u1ec3m E n\u1eb1m c\u00f9ng ph\u00eda \u0111\u1ed1i v\u1edbi \u0111\u01b0\u1eddng th\u1eb3ng a","C. \u0110i\u1ec3m C v\u00e0 \u0111i\u1ec3m E n\u1eb1m kh\u00e1c ph\u00eda \u0111\u1ed1i v\u1edbi \u0111\u01b0\u1eddng th\u1eb3ng a","D. T\u1ea5t c\u1ea3 c\u00e1c \u0111\u00e1p \u00e1n tr\u00ean \u0111\u1ec1u \u0111\u00fang"],"hint":"","explain":" <span class='basic_green'>B\u00e0i gi\u1ea3i:<\/span><br\/>Ta c\u00f3:<br\/>+ \u0110i\u1ec3m C v\u00e0 \u0111i\u1ec3m D n\u1eb1m kh\u00e1c ph\u00eda \u0111\u1ed1i v\u1edbi \u0111\u01b0\u1eddng th\u1eb3ng a<br\/>+\u0110i\u1ec3m C v\u00e0 \u0111i\u1ec3m E n\u1eb1m kh\u00e1c ph\u00eda \u0111\u1ed1i v\u1edbi \u0111\u01b0\u1eddng th\u1eb3ng a<br\/>+ \u0110i\u1ec3m D v\u00e0 \u0111i\u1ec3m E n\u1eb1m c\u00f9ng ph\u00eda \u0111\u1ed1i v\u1edbi \u0111\u01b0\u1eddng th\u1eb3ng a<br\/>V\u1eady ta ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang l\u00e0: <span class='basic_pink'>D. T\u1ea5t c\u1ea3 c\u00e1c \u0111\u00e1p \u00e1n tr\u00ean \u0111\u1ec1u \u0111\u00fang<\/span><\/span> <br\/>","column":1}]}],"id_ques":2084},{"time":24,"part":[{"title":"L\u1ef1a ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang nh\u1ea5t","title_trans":"","temp":"multiple_choice","correct":[[2]],"list":[{"point":5,"ques":" <center><img src='https://www.luyenthi123.com/file/luyenthi123/lop6/toan/hinhhoc/bai10/lv1/img\/H21_D103.png' \/><\/center> Cho h\u00ecnh v\u1ebd nh\u01b0 tr\u00ean. H\u00e3y ch\u1ecdn c\u00e2u \u0111\u00fang:","select":["A. Tia Ox n\u1eb1m gi\u1eefa hai tia Oy v\u00e0 Oz","B. Tia Oy n\u1eb1m gi\u1eefa hai tia Ox v\u00e0 Oz","C. Tia Oz n\u1eb1m gi\u1eefa hai tia Ox v\u00e0 Oy","D. T\u1ea5t c\u1ea3 c\u00e1c \u0111\u00e1p \u00e1n tr\u00ean \u0111\u1ec1u sai"],"hint":"","explain":" <span class='basic_green'>B\u00e0i gi\u1ea3i:<\/span><br\/><center><img src='https://www.luyenthi123.com/file/luyenthi123/lop6/toan/hinhhoc/bai10/lv1/img\/H21_D105.png' \/><\/center><br\/>Tr\u00ean tia Ox l\u1ea5y \u0111i\u1ec3m A, tr\u00ean tia Oz l\u1ea5y \u0111i\u1ec3m B<br\/>Tia Oy c\u1eaft \u0111o\u1ea1n th\u1eb3ng AB t\u1ea1i \u0111i\u1ec3m M<br\/>M\u00e0 \u0111i\u1ec3m M n\u1eb1m gi\u1eefa A v\u00e0 B<br\/>N\u00ean Oy n\u1eb1m gi\u1eefa hai tia Ox v\u00e0 Oz <br\/>V\u1eady ta ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang l\u00e0: <span class='basic_pink'>B. Tia Oy n\u1eb1m gi\u1eefa hai tia Ox v\u00e0 Oz<\/span><\/span> <br\/>","column":2}]}],"id_ques":2085},{"time":24,"part":[{"title":"L\u1ef1a ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang nh\u1ea5t","title_trans":"","temp":"multiple_choice","correct":[[1]],"list":[{"point":5,"ques":" <center><img src='https://www.luyenthi123.com/file/luyenthi123/lop6/toan/hinhhoc/bai10/lv1/img\/H21_D104.png' \/><\/center> Trong h\u00ecnh v\u1ebd tr\u00ean tia ON n\u1eb1m gi\u1eefa hai tia OM v\u00e0 OA. \u0110\u00fang hay sai?","select":["A. \u0110\u00fang","B. Sai"],"hint":"","explain":" <span class='basic_green'>B\u00e0i gi\u1ea3i:<\/span><br\/>Trong h\u00ecnh v\u1ebd tr\u00ean ta th\u1ea5y:<br\/> Tia ON n\u1eb1m gi\u1eefa hai tia OM v\u00e0 OA<br\/>V\u1eady ta ch\u1ecdn \u0111\u00e1p \u00e1n: <span class='basic_pink'>A. \u0110\u00fang<\/span><\/span> <br\/>","column":2}]}],"id_ques":2086},{"time":24,"part":[{"title":"L\u1ef1a ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang nh\u1ea5t","title_trans":"","temp":"multiple_choice","correct":[[3]],"list":[{"point":5,"ques":" Cho ba tia chung g\u1ed1c: Ox, Oy, Oz c\u00f3 A $\\in$ Ox, B $\\in$ Oy, M $\\in$ Oz. \u0110i\u1ec3m M n\u1eb1m gi\u1eefa \u0111i\u1ec3m A v\u00e0 B th\u00ec:","select":["A. Tia Ox n\u1eb1m gi\u1eefa hai tia Oy v\u00e0 Oz","B. Tia Oy n\u1eb1m gi\u1eefa hai tia Ox v\u00e0 Oz","C. Tia Oz n\u1eb1m gi\u1eefa hai tia Ox v\u00e0 Oy","D. T\u1ea5t c\u1ea3 c\u00e1c \u0111\u00e1p \u00e1n tr\u00ean \u0111\u1ec1u sai"],"hint":"","explain":" <span class='basic_green'>B\u00e0i gi\u1ea3i:<\/span><br\/><center><img src='https://www.luyenthi123.com/file/luyenthi123/lop6/toan/hinhhoc/bai10/lv1/img\/H621_D106.png' \/><\/center><br\/>Ta c\u00f3: A $\\in$ Ox, B $\\in$ Oy, M $\\in$ Oz<br\/>M\u00e0 \u0111i\u1ec3m M n\u1eb1m gi\u1eefa \u0111i\u1ec3m A v\u00e0 B <br\/>N\u00ean tia Oz n\u1eb1m gi\u1eefa hai tia Ox v\u00e0 Oy<br\/>V\u1eady ta ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang l\u00e0: <span class='basic_pink'>C. Tia Oz n\u1eb1m gi\u1eefa hai tia Ox v\u00e0 Oy<\/span><\/span> <br\/>","column":2}]}],"id_ques":2087},{"time":24,"part":[{"title":"L\u1ef1a ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang nh\u1ea5t","title_trans":"","temp":"multiple_choice","correct":[[1]],"list":[{"point":5,"ques":" H\u00ecnh g\u1ed3m \u0111\u01b0\u1eddng th\u1eb3ng a v\u00e0 m\u1ed9t ph\u1ea7n m\u1eb7t ph\u1eb3ng b\u1ecb chia ra b\u1edfi a \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 m\u1ed9t n\u1eeda m\u1eb7t ph\u1eb3ng b\u1edd a. \u0110\u00fang hay sai?","select":["A. \u0110\u00fang","B. Sai"],"hint":"","explain":" <span class='basic_green'>B\u00e0i gi\u1ea3i:<\/span><br\/>Ta c\u00f3:<br\/>H\u00ecnh g\u1ed3m \u0111\u01b0\u1eddng th\u1eb3ng a v\u00e0 m\u1ed9t ph\u1ea7n m\u1eb7t ph\u1eb3ng b\u1ecb chia ra b\u1edfi a \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 m\u1ed9t n\u1eeda m\u1eb7t ph\u1eb3ng b\u1edd a<br\/>V\u1eady ta ch\u1ecdn \u0111\u00e1p \u00e1n: <span class='basic_pink'>A. \u0110\u00fang<\/span><\/span> <br\/>","column":2}]}],"id_ques":2088},{"time":24,"part":[{"title":"L\u1ef1a ch\u1ecdn \u0111\u00e1p \u00e1n sai","title_trans":"","temp":"multiple_choice","correct":[[4]],"list":[{"point":5,"ques":" <center><img src='https://www.luyenthi123.com/file/luyenthi123/lop6/toan/hinhhoc/bai10/lv1/img\/H21_D109.png' \/><\/center> Cho h\u00ecnh v\u1ebd nh\u01b0 tr\u00ean, h\u00e3y ch\u1ecdn c\u00e2u sai?","select":["A. N\u1eeda m\u1eb7t ph\u1eb3ng (I) c\u00f3 b\u1edd a v\u00e0 kh\u00f4ng ch\u1ee9a \u0111i\u1ec3m D ","B. N\u1eeda m\u1eb7t ph\u1eb3ng (I) c\u00f3 b\u1edd a v\u00e0 kh\u00f4ng ch\u1ee9a \u0111i\u1ec3m E","C. N\u1eeda m\u1eb7t ph\u1eb3ng (II) c\u00f3 b\u1edd a v\u00e0 kh\u00f4ng ch\u1ee9a \u0111i\u1ec3m B","D. N\u1eeda m\u1eb7t ph\u1eb3ng (II) c\u00f3 b\u1edd a v\u00e0 kh\u00f4ng ch\u1ee9a \u0111i\u1ec3m D"],"hint":"","explain":" <span class='basic_left'><span class='basic_green'>B\u00e0i gi\u1ea3i:<\/span><br\/>H\u00ecnh v\u1ebd tr\u00ean c\u00f3:<br\/>+ N\u1eeda m\u1eb7t ph\u1eb3ng (I) c\u00f3 b\u1edd a v\u00e0 ch\u1ee9a \u0111i\u1ec3m A v\u00e0 \u0111i\u1ec3m B<br\/>Hay c\u00f3 th\u1ec3 n\u00f3i: N\u1eeda m\u1eb7t ph\u1eb3ng (I) c\u00f3 b\u1edd a v\u00e0 kh\u00f4ng ch\u1ee9a \u0111i\u1ec3m D v\u00e0 \u0111i\u1ec3m E<br\/>+ N\u1eeda m\u1eb7t ph\u1eb3ng (II) c\u00f3 b\u1edd a v\u00e0 ch\u1ee9a \u0111i\u1ec3m D v\u00e0 \u0111i\u1ec3m E<br\/>Hay c\u00f3 th\u1ec3 n\u00f3i: N\u1eeda m\u1eb7t ph\u1eb3ng (II) c\u00f3 b\u1edd a v\u00e0 kh\u00f4ng ch\u1ee9a \u0111i\u1ec3m A v\u00e0 \u0111i\u1ec3m B<br\/>V\u1eady \u0111\u00e1p \u00e1n sai l\u00e0: <span class='basic_pink'> D. N\u1eeda m\u1eb7t ph\u1eb3ng (II) c\u00f3 b\u1edd a v\u00e0 kh\u00f4ng ch\u1ee9a \u0111i\u1ec3m D<\/span><\/span> <br\/><\/span>","column":2}]}],"id_ques":2089},{"time":24,"part":[{"title":"L\u1ef1a ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang nh\u1ea5t","title_trans":"","temp":"multiple_choice","correct":[[5]],"list":[{"point":5,"ques":" <center><img src='https://www.luyenthi123.com/file/luyenthi123/lop6/toan/hinhhoc/bai10/lv1/img\/H21_D109.png' \/><\/center> Cho h\u00ecnh v\u1ebd nh\u01b0 tr\u00ean. C\u00e1ch g\u1ecdi t\u00ean n\u1eeda m\u1eb7t ph\u1eb3ng (II) l\u00e0:","select":["A. N\u1eeda m\u1eb7t ph\u1eb3ng b\u1edd a kh\u00f4ng ch\u1ee9a \u0111i\u1ec3m A ","B. N\u1eeda m\u1eb7t ph\u1eb3ng b\u1edd a kh\u00f4ng ch\u1ee9a \u0111i\u1ec3m B","C. N\u1eeda m\u1eb7t ph\u1eb3ng b\u1edd a ch\u1ee9a \u0111i\u1ec3m E","D. N\u1eeda m\u1eb7t ph\u1eb3ng b\u1edd a ch\u1ee9a \u0111i\u1ec3m D","E. T\u1ea5t c\u1ea3 c\u00e1c \u0111\u00e1p \u00e1n tr\u00ean \u0111\u1ec1u \u0111\u00fang"],"hint":"","explain":" <span class='basic_green'>B\u00e0i gi\u1ea3i:<\/span><br\/>C\u00e1ch g\u1ecdi t\u00ean n\u1eeda m\u1eb7t ph\u1eb3ng (II) l\u00e0:<br\/>+ N\u1eeda m\u1eb7t ph\u1eb3ng b\u1edd a kh\u00f4ng ch\u1ee9a \u0111i\u1ec3m A<br\/>+ N\u1eeda m\u1eb7t ph\u1eb3ng b\u1edd a kh\u00f4ng ch\u1ee9a \u0111i\u1ec3m B<br\/>+ N\u1eeda m\u1eb7t ph\u1eb3ng b\u1edd a ch\u1ee9a \u0111i\u1ec3m E<br\/>+ N\u1eeda m\u1eb7t ph\u1eb3ng b\u1edd a ch\u1ee9a \u0111i\u1ec3m D<br\/>V\u1eady ta ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang l\u00e0: <span class='basic_pink'>E. T\u1ea5t c\u1ea3 c\u00e1c \u0111\u00e1p \u00e1n tr\u00ean \u0111\u1ec1u \u0111\u00fang<\/span><\/span> <br\/>","column":1}]}],"id_ques":2090},{"time":24,"part":[{"title":"L\u1ef1a ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang nh\u1ea5t","title_trans":"","temp":"multiple_choice","correct":[[3]],"list":[{"point":5,"ques":" <center><img src='https://www.luyenthi123.com/file/luyenthi123/lop6/toan/hinhhoc/bai10/lv1/img\/H21_D109.png' \/><\/center> Cho h\u00ecnh v\u1ebd nh\u01b0 tr\u00ean. H\u00e3y ch\u1ecdn c\u00e2u \u0111\u00fang:","select":["A. Hai \u0111i\u1ec3m A v\u00e0 B thu\u1ed9c hai n\u1eeda m\u1eb7t ph\u1eb3ng ","B. Hai \u0111i\u1ec3m D v\u00e0 E thu\u1ed9c hai n\u1eeda m\u1eb7t ph\u1eb3ng","C. \u0110i\u1ec3m A v\u00e0 D thu\u1ed9c hai n\u1eeda m\u1eb7t ph\u1eb3ng \u0111\u1ed1i nhau b\u1edd a","D. T\u1ea5t c\u1ea3 c\u00e1c \u0111\u00e1p \u00e1n tr\u00ean \u0111\u1ec1u sai"],"hint":"","explain":" <span class='basic_green'>B\u00e0i gi\u1ea3i:<\/span><br\/> H\u00ecnh v\u1ebd tr\u00ean c\u00f3: <br\/>+ Hai \u0111i\u1ec3m A v\u00e0 B c\u00f9ng thu\u1ed9c n\u1eeda m\u1eb7t ph\u1eb3ng (I)<br\/>+ Hai \u0111i\u1ec3m D v\u00e0 E thu\u1ed9c c\u00f9ng n\u1eeda m\u1eb7t ph\u1eb3ng (II)<br\/>+ \u0110i\u1ec3m A v\u00e0 D thu\u1ed9c hai n\u1eeda m\u1eb7t ph\u1eb3ng \u0111\u1ed1i nhau b\u1edd a<br\/>V\u1eady ta ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang l\u00e0: <span class='basic_pink'>C. \u0110i\u1ec3m A v\u00e0 D thu\u1ed9c hai n\u1eeda m\u1eb7t ph\u1eb3ng \u0111\u1ed1i nhau b\u1edd a<\/span><\/span> <br\/>","column":1}]}],"id_ques":2091},{"time":24,"part":[{"title":"L\u1ef1a ch\u1ecdn \u0111\u00e1p \u00e1n sai","title_trans":"","temp":"multiple_choice","correct":[[2]],"list":[{"point":5,"ques":" <center><img src='https://www.luyenthi123.com/file/luyenthi123/lop6/toan/hinhhoc/bai10/lv1/img\/H621_D110.png' \/><\/center> Cho h\u00ecnh v\u1ebd nh\u01b0 tr\u00ean. H\u00e3y ch\u1ecdn c\u00e2u sai:","select":["A. \u0110i\u1ec3m A thu\u1ed9c n\u1eeda m\u1eb7t ph\u1eb3ng b\u1edd a kh\u00f4ng ch\u1ee9a \u0111i\u1ec3m C ","B. \u0110i\u1ec3m B thu\u1ed9c n\u1eeda m\u1eb7t ph\u1eb3ng b\u1edd a kh\u00f4ng ch\u1ee9a \u0111i\u1ec3m A","C. \u0110i\u1ec3m C thu\u1ed9c n\u1eeda m\u1eb7t ph\u1eb3ng b\u1edd a kh\u00f4ng ch\u1ee9a \u0111i\u1ec3m A","D. \u0110i\u1ec3m B n\u1eb1m tr\u00ean \u0111\u01b0\u1eddng th\u1eb3ng a"],"hint":"","explain":" <span class='basic_green'>B\u00e0i gi\u1ea3i:<\/span><br\/> H\u00ecnh v\u1ebd tr\u00ean c\u00f3: <br\/>+ \u0110i\u1ec3m B n\u1eb1m tr\u00ean \u0111\u01b0\u1eddng th\u1eb3ng a<br\/>+ \u0110i\u1ec3m A thu\u1ed9c n\u1eeda m\u1eb7t ph\u1eb3ng b\u1edd a kh\u00f4ng ch\u1ee9a \u0111i\u1ec3m C <br\/>+ \u0110i\u1ec3m C thu\u1ed9c n\u1eeda m\u1eb7t ph\u1eb3ng b\u1edd a kh\u00f4ng ch\u1ee9a \u0111i\u1ec3m A<br\/>V\u1eady \u0111\u00e1p \u00e1n sai l\u00e0: <span class='basic_pink'>B. \u0110i\u1ec3m B thu\u1ed9c n\u1eeda m\u1eb7t ph\u1eb3ng b\u1edd a kh\u00f4ng ch\u1ee9a \u0111i\u1ec3m A<\/span><\/span> <br\/>","column":1}]}],"id_ques":2092},{"time":24,"part":[{"title":"L\u1ef1a ch\u1ecdn \u0111\u00e1p \u00e1n sai","title_trans":"","temp":"multiple_choice","correct":[[2]],"list":[{"point":5,"ques":" <center><img src='https://www.luyenthi123.com/file/luyenthi123/lop6/toan/hinhhoc/bai10/lv1/img\/H21_D111.png' \/><\/center> Cho h\u00ecnh v\u1ebd nh\u01b0 tr\u00ean. H\u00e3y ch\u1ecdn c\u00e2u sai:","select":["A. Hai \u0111i\u1ec3m M v\u00e0 N n\u1eb1m c\u00f9ng ph\u00eda \u0111\u1ed1i v\u1edbi \u0111\u01b0\u1eddng th\u1eb3ng a ","B. Hai \u0111i\u1ec3m M v\u00e0 Q n\u1eb1m c\u00f9ng ph\u00eda \u0111\u1ed1i v\u1edbi \u0111\u01b0\u1eddng th\u1eb3ng a","C. \u0110i\u1ec3m P n\u1eb1m tr\u00ean \u0111\u01b0\u1eddng th\u1eb3ng a","D. Hai \u0111i\u1ec3m M v\u00e0 Q n\u1eb1m kh\u00e1c ph\u00eda \u0111\u1ed1i v\u1edbi \u0111\u01b0\u1eddng th\u1eb3ng a"],"hint":"","explain":" <span class='basic_green'>B\u00e0i gi\u1ea3i:<\/span><br\/> H\u00ecnh v\u1ebd tr\u00ean c\u00f3: <br\/>+ Hai \u0111i\u1ec3m M v\u00e0 N n\u1eb1m c\u00f9ng ph\u00eda v\u1edbi \u0111\u01b0\u1eddng th\u1eb3ng a<br\/>+ Hai \u0111i\u1ec3m M v\u00e0 Q n\u1eb1m kh\u00e1c ph\u00eda \u0111\u1ed1i v\u1edbi \u0111\u01b0\u1eddng th\u1eb3ng a<br\/>+ Hai \u0111i\u1ec3m N v\u00e0 Q n\u1eb1m kh\u00e1c ph\u00eda \u0111\u1ed1i v\u1edbi \u0111\u01b0\u1eddng th\u1eb3ng a<br\/>+ \u0110i\u1ec3m P n\u1eb1m tr\u00ean \u0111\u01b0\u1eddng th\u1eb3ng a<br\/>V\u1eady \u0111\u00e1p \u00e1n sai l\u00e0: <span class='basic_pink'> B. Hai \u0111i\u1ec3m M v\u00e0 Q n\u1eb1m c\u00f9ng ph\u00eda \u0111\u1ed1i v\u1edbi \u0111\u01b0\u1eddng th\u1eb3ng a<\/span><\/span> <br\/>","column":1}]}],"id_ques":2093},{"time":24,"part":[{"title":"L\u1ef1a ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang nh\u1ea5t","title_trans":"","temp":"multiple_choice","correct":[[1]],"list":[{"point":5,"ques":" <center><img src='https://www.luyenthi123.com/file/luyenthi123/lop6/toan/hinhhoc/bai10/lv1/img\/H621_D112.png' \/><\/center> Cho h\u00ecnh v\u1ebd nh\u01b0 tr\u00ean. C\u00e1ch g\u1ecdi t\u00ean n\u1eeda m\u1eb7t ph\u1eb3ng (II) l\u00e0:","select":["A. N\u1eeda m\u1eb7t ph\u1eb3ng b\u1edd a kh\u00f4ng ch\u1ee9a \u0111i\u1ec3m N ","B. N\u1eeda m\u1eb7t ph\u1eb3ng b\u1edd a kh\u00f4ng ch\u1ee9a \u0111i\u1ec3m P","C. N\u1eeda m\u1eb7t ph\u1eb3ng b\u1edd a ch\u1ee9a \u0111i\u1ec3m N","D. N\u1eeda m\u1eb7t ph\u1eb3ng b\u1edd a kh\u00f4ng ch\u1ee9a \u0111i\u1ec3m Q","E. T\u1ea5t c\u1ea3 c\u00e1c \u0111\u00e1p \u00e1n tr\u00ean \u0111\u1ec1u \u0111\u00fang"],"hint":"","explain":" <span class='basic_green'>B\u00e0i gi\u1ea3i:<\/span><br\/>C\u00e1ch g\u1ecdi t\u00ean n\u1eeda m\u1eb7t ph\u1eb3ng (II) l\u00e0:<br\/>+ N\u1eeda m\u1eb7t ph\u1eb3ng b\u1edd a kh\u00f4ng ch\u1ee9a \u0111i\u1ec3m N<br\/>+ N\u1eeda m\u1eb7t ph\u1eb3ng b\u1edd a ch\u1ee9a \u0111i\u1ec3m Q<br\/>V\u1eady ta ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang l\u00e0: <span class='basic_pink'> A. N\u1eeda m\u1eb7t ph\u1eb3ng b\u1edd a kh\u00f4ng ch\u1ee9a \u0111i\u1ec3m N<\/span><\/span> <br\/>","column":1}]}],"id_ques":2094},{"time":24,"part":[{"title":"L\u1ef1a ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang nh\u1ea5t","title_trans":"","temp":"multiple_choice","correct":[[4]],"list":[{"point":5,"ques":" <center><img src='https://www.luyenthi123.com/file/luyenthi123/lop6/toan/hinhhoc/bai10/lv1/img\/H621_D112.png' \/><\/center> Cho h\u00ecnh v\u1ebd nh\u01b0 tr\u00ean. C\u00e1ch g\u1ecdi t\u00ean n\u1eeda m\u1eb7t ph\u1eb3ng (I) l\u00e0:","select":["A. N\u1eeda m\u1eb7t ph\u1eb3ng b\u1edd a ch\u1ee9a \u0111i\u1ec3m P ","B. N\u1eeda m\u1eb7t ph\u1eb3ng b\u1edd a kh\u00f4ng ch\u1ee9a \u0111i\u1ec3m P","C. N\u1eeda m\u1eb7t ph\u1eb3ng b\u1edd a kh\u00f4ng ch\u1ee9a \u0111i\u1ec3m N","D. N\u1eeda m\u1eb7t ph\u1eb3ng b\u1edd a kh\u00f4ng ch\u1ee9a \u0111i\u1ec3m Q","E. T\u1ea5t c\u1ea3 c\u00e1c \u0111\u00e1p \u00e1n tr\u00ean \u0111\u1ec1u \u0111\u00fang"],"hint":"","explain":" <span class='basic_green'>B\u00e0i gi\u1ea3i:<\/span><br\/>C\u00e1ch g\u1ecdi t\u00ean n\u1eeda m\u1eb7t ph\u1eb3ng (I) l\u00e0:<br\/>+ N\u1eeda m\u1eb7t ph\u1eb3ng b\u1edd a kh\u00f4ng ch\u1ee9a \u0111i\u1ec3m Q<br\/>+ N\u1eeda m\u1eb7t ph\u1eb3ng b\u1edd a ch\u1ee9a \u0111i\u1ec3m N<br\/>V\u1eady ta ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang l\u00e0: <span class='basic_pink'> D. N\u1eeda m\u1eb7t ph\u1eb3ng b\u1edd a kh\u00f4ng ch\u1ee9a \u0111i\u1ec3m Q<\/span><\/span> <br\/>","column":1}]}],"id_ques":2095},{"time":24,"part":[{"title":"L\u1ef1a ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang nh\u1ea5t","title_trans":"","temp":"multiple_choice","correct":[[1]],"list":[{"point":5,"ques":" <center><img src='https://www.luyenthi123.com/file/luyenthi123/lop6/toan/hinhhoc/bai10/lv1/img\/H621_D112.png' \/><\/center> Cho h\u00ecnh v\u1ebd nh\u01b0 tr\u00ean. \u0110o\u1ea1n th\u1eb3ng NQ c\u1eaft b\u1edd a \u0111\u00fang hay sai?","select":["A. \u0110\u00fang ","B. Sai"],"hint":"","explain":" <span class='basic_left'><span class='basic_green'>B\u00e0i gi\u1ea3i:<\/span><br\/> Ta c\u00f3:<br\/>Hai \u0111i\u1ec3m N v\u00e0 Q thu\u1ed9c hai n\u1eeda m\u1eb7t ph\u1eb3ng \u0111\u1ed1i nhau b\u1edd a n\u00ean \u0111o\u1ea1n th\u1eb3ng NQ c\u1eaft \u0111\u01b0\u1eddng th\u1eb3ng a <br\/>V\u1eady ta ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang l\u00e0: <span class='basic_pink'> A. \u0110\u00fang<\/span><\/span> <br\/><\/span><span class='basic_left'><span class='basic_green'>Nh\u1eadn x\u00e9t:<\/span> <br\/>+ V\u1edbi hai \u0111i\u1ec3m n\u1eb1m \u1edf hai n\u1eeda m\u1eb7t ph\u1eb3ng \u0111\u1ed1i nhau th\u00ec \u0111o\u1ea1n th\u1eb3ng c\u00f3 2 m\u00fat l\u00e0 2 \u0111i\u1ec3m \u0111\u00f3 c\u1eaft b\u1edd chung<br\/>+ Khi c\u00f3 n (n $\\ge $ 2) \u0111i\u1ec3m c\u00f9ng n\u1eb1m tr\u00ean m\u1ed9t n\u1eeda m\u1eb7t ph\u1eb3ng th\u00ec c\u00e1c \u0111o\u1ea1n th\u1eb3ng c\u00f3 2 m\u00fat l\u00e0 2 trong n \u0111i\u1ec3m tr\u00ean kh\u00f4ng c\u1eaft b\u1edd chung.<\/span>","column":2}]}],"id_ques":2096},{"time":24,"part":[{"title":"L\u1ef1a ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang nh\u1ea5t","title_trans":"","temp":"multiple_choice","correct":[[2]],"list":[{"point":5,"ques":" <center><img src='https://www.luyenthi123.com/file/luyenthi123/lop6/toan/hinhhoc/bai10/lv1/img\/H21_D111.png' \/><\/center> Cho h\u00ecnh v\u1ebd nh\u01b0 tr\u00ean. \u0110o\u1ea1n th\u1eb3ng MN c\u1eaft b\u1edd a \u0111\u00fang hay sai?","select":["A. \u0110\u00fang ","B. Sai"],"hint":"","explain":" <span class='basic_left'><span class='basic_green'>B\u00e0i gi\u1ea3i:<\/span><br\/> Ta c\u00f3:<br\/>Hai \u0111i\u1ec3m M v\u00e0 N c\u00f9ng n\u1eb1m tr\u00ean n\u1eeda m\u1eb7t ph\u1eb3ng b\u1edd a n\u00ean \u0111o\u1ea1n th\u1eb3ng MN kh\u00f4ng c\u1eaft \u0111\u01b0\u1eddng th\u1eb3ng a <br\/>V\u1eady ta ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang l\u00e0: <span class='basic_pink'> B. Sai<\/span><\/span> <br\/><\/span><span class='basic_left'><span class='basic_green'>Nh\u1eadn x\u00e9t:<\/span> <br\/>+ V\u1edbi hai \u0111i\u1ec3m n\u1eb1m \u1edf hai n\u1eeda m\u1eb7t ph\u1eb3ng \u0111\u1ed1i nhau th\u00ec \u0111o\u1ea1n th\u1eb3ng c\u00f3 2 m\u00fat l\u00e0 2 \u0111i\u1ec3m \u0111\u00f3 c\u1eaft b\u1edd chung<br\/>+ Khi c\u00f3 n (n $\\ge $ 2) \u0111i\u1ec3m c\u00f9ng n\u1eb1m tr\u00ean m\u1ed9t n\u1eeda m\u1eb7t ph\u1eb3ng th\u00ec c\u00e1c \u0111o\u1ea1n th\u1eb3ng c\u00f3 2 m\u00fat l\u00e0 2 trong n \u0111i\u1ec3m tr\u00ean kh\u00f4ng c\u1eaft b\u1edd chung.<\/span>","column":2}]}],"id_ques":2097},{"time":24,"part":[{"title":"L\u1ef1a ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang nh\u1ea5t","title_trans":"","temp":"multiple_choice","correct":[[1]],"list":[{"point":5,"ques":" <center><img src='https://www.luyenthi123.com/file/luyenthi123/lop6/toan/hinhhoc/bai10/lv1/img\/H21_D113.png' \/><\/center> Cho h\u00ecnh v\u1ebd nh\u01b0 tr\u00ean. \u0110o\u1ea1n th\u1eb3ng AD c\u1eaft b\u1edd a \u0111\u00fang hay sai?","select":["A. \u0110\u00fang ","B. Sai"],"hint":"","explain":" <span class='basic_left'><span class='basic_green'>B\u00e0i gi\u1ea3i:<\/span><br\/> Ta c\u00f3:<br\/>Hai \u0111i\u1ec3m A v\u00e0 D thu\u1ed9c hai n\u1eeda m\u1eb7t ph\u1eb3ng \u0111\u1ed1i nhau b\u1edd a n\u00ean \u0111o\u1ea1n th\u1eb3ng AD c\u1eaft \u0111\u01b0\u1eddng th\u1eb3ng a <br\/>V\u1eady ta ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang l\u00e0: <span class='basic_pink'> A. \u0110\u00fang<\/span><\/span> <br\/><\/span><span class='basic_left'><span class='basic_green'>Nh\u1eadn x\u00e9t:<\/span> <br\/>+ V\u1edbi hai \u0111i\u1ec3m n\u1eb1m \u1edf hai n\u1eeda m\u1eb7t ph\u1eb3ng \u0111\u1ed1i nhau th\u00ec \u0111o\u1ea1n th\u1eb3ng c\u00f3 2 m\u00fat l\u00e0 2 \u0111i\u1ec3m \u0111\u00f3 c\u1eaft b\u1edd chung<br\/>+ Khi c\u00f3 n (n $\\ge $ 2) \u0111i\u1ec3m c\u00f9ng n\u1eb1m tr\u00ean m\u1ed9t n\u1eeda m\u1eb7t ph\u1eb3ng th\u00ec c\u00e1c \u0111o\u1ea1n th\u1eb3ng c\u00f3 2 m\u00fat l\u00e0 2 trong n \u0111i\u1ec3m tr\u00ean kh\u00f4ng c\u1eaft b\u1edd chung.<\/span>","column":2}]}],"id_ques":2098},{"time":24,"part":[{"title":"L\u1ef1a ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang nh\u1ea5t","title_trans":"","temp":"multiple_choice","correct":[[2]],"list":[{"point":5,"ques":" <center><img src='https://www.luyenthi123.com/file/luyenthi123/lop6/toan/hinhhoc/bai10/lv1/img\/H21_D114.png' \/><\/center> Cho h\u00ecnh v\u1ebd nh\u01b0 tr\u00ean. H\u00e3y ch\u1ecdn c\u00e2u \u0111\u00fang:","select":["A. Tia OA n\u1eb1m gi\u1eefa hai tia OB v\u00e0 OC","B. Tia OB n\u1eb1m gi\u1eefa hai tia OA v\u00e0 OC","C. Tia OC n\u1eb1m gi\u1eefa hai tia OA v\u00e0 OB","D. T\u1ea5t c\u1ea3 c\u00e1c \u0111\u00e1p \u00e1n tr\u00ean \u0111\u1ec1u sai"],"hint":"","explain":" <span class='basic_green'>B\u00e0i gi\u1ea3i:<\/span><br\/><center><img src='https://www.luyenthi123.com/file/luyenthi123/lop6/toan/hinhhoc/bai10/lv1/img\/H21_D115.png' \/><\/center><br\/>Ta c\u00f3: A $\\in$ OA, C $\\in$ OC<br\/>M\u00e0 tia OB c\u1eaft \u0111o\u1ea1n th\u1eb3ng AC t\u1ea1i M<br\/>\u0110i\u1ec3m M n\u1eb1m gi\u1eefa A v\u00e0 C <br\/>$\\Rightarrow$ Tia OB n\u1eb1m gi\u1eefa hai tia OA v\u00e0 OC<br\/>V\u1eady ta ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang l\u00e0: <span class='basic_pink'>B. Tia OB n\u1eb1m gi\u1eefa hai tia OA v\u00e0 OC<\/span><\/span> <br\/>","column":2}]}],"id_ques":2099},{"time":24,"part":[{"title":"L\u1ef1a ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang nh\u1ea5t","title_trans":"","temp":"multiple_choice","correct":[[3]],"list":[{"point":5,"ques":" <center><img src='https://www.luyenthi123.com/file/luyenthi123/lop6/toan/hinhhoc/bai10/lv1/img\/H21_D116.png' \/><\/center> Cho h\u00ecnh v\u1ebd nh\u01b0 tr\u00ean. H\u00e3y ch\u1ecdn c\u00e2u \u0111\u00fang:","select":["A. Tia OM n\u1eb1m gi\u1eefa hai tia ON v\u00e0 OP","B. Tia OP n\u1eb1m gi\u1eefa hai tia ON v\u00e0 OM","C. Tia ON n\u1eb1m gi\u1eefa hai tia OM v\u00e0 OP","D. T\u1ea5t c\u1ea3 c\u00e1c \u0111\u00e1p \u00e1n tr\u00ean \u0111\u1ec1u sai"],"hint":"","explain":" <span class='basic_green'>B\u00e0i gi\u1ea3i:<\/span><br\/><center><img src='https://www.luyenthi123.com/file/luyenthi123/lop6/toan/hinhhoc/bai10/lv1/img\/H21_D117.png' \/><\/center><br\/>Ta c\u00f3: M $\\in$ OM, P $\\in$ OP<br\/>M\u00e0 tia ON c\u1eaft \u0111o\u1ea1n th\u1eb3ng MP t\u1ea1i K<br\/>\u0110i\u1ec3m K n\u1eb1m gi\u1eefa M v\u00e0 P <br\/>$\\Rightarrow$ Tia ON n\u1eb1m gi\u1eefa hai tia OM v\u00e0 OP<br\/>V\u1eady ta ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang l\u00e0: <span class='basic_pink'>C. Tia ON n\u1eb1m gi\u1eefa hai tia OM v\u00e0 OP<\/span><\/span> <br\/>","column":2}]}],"id_ques":2100}],"lesson":{"save":0,"level":1}}