{"segment":[{"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":"C\u00f3 v\u00f4 s\u1ed1 \u0111\u01b0\u1eddng th\u1eb3ng \u0111i qua hai \u0111i\u1ec3m A v\u00e0 B. <b> \u0110\u00daNG <\/b> hay <b> SAI <\/b>","select":["A. \u0110\u00daNG","B. SAI"],"hint":"","explain":" <span class='basic_green'>B\u00e0i gi\u1ea3i:<\/span> <br\/> C\u00f3 m\u1ed9t v\u00e0 ch\u1ec9 m\u1ed9t \u0111\u01b0\u1eddng th\u1eb3ng \u0111i qua hai \u0111i\u1ec3m A v\u00e0 B <br\/> V\u1eady kh\u1eb3ng \u0111\u1ecbnh tr\u00ean l\u00e0 <span class='basic_pink'> SAI <\/span> ","column":2}]}],"id_ques":1921},{"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":"C\u00f3 th\u1ec3 d\u00f9ng m\u1ed9t ch\u1eef c\u00e1i in hoa \u0111\u1ec3 \u0111\u1eb7t t\u00ean cho \u0111\u01b0\u1eddng th\u1eb3ng. <b> \u0110\u00daNG <\/b> hay <b> SAI <\/b>","select":["A. \u0110\u00daNG","B. SAI"],"hint":"","explain":" <span class='basic_green'>B\u00e0i gi\u1ea3i:<\/span> <br\/> C\u00f3 3 c\u00e1ch \u0111\u1ec3 \u0111\u1eb7t t\u00ean cho \u0111\u01b0\u1eddng th\u1eb3ng l\u00e0: <br\/> +) Ta c\u00f3 th\u1ec3 d\u00f9ng m\u1ed9t ch\u1eef th\u01b0\u1eddng \u0111\u1ec3 \u0111\u1eb7t t\u00ean cho \u0111\u01b0\u1eddng th\u1eb3ng <br\/> +) D\u00f9ng 2 ch\u1eef c\u00e1i in hoa \u0111\u1ec3 \u0111\u1eb7t t\u00ean cho \u0111\u01b0\u1eddng th\u1eb3ng <br\/>D\u00f9ng hai ch\u1eef c\u00e1i th\u01b0\u1eddng \u0111\u1ec3 \u0111\u1eb7t t\u00ean cho \u0111\u01b0\u1eddng th\u1eb3ng <br\/> V\u1eady kh\u1eb3ng \u0111\u1ecbnh \"C\u00f3 th\u1ec3 d\u00f9ng m\u1ed9t ch\u1eef c\u00e1i in hoa \u0111\u1ec3 \u0111\u1eb7t t\u00ean cho \u0111\u01b0\u1eddng th\u1eb3ng\" l\u00e0 <span class='basic_pink'> SAI <\/span> ","column":2}]}],"id_ques":1922},{"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":"Cho 3 \u0111\u01b0\u1eddng th\u1eb3ng a, b, c ph\u00e2n bi\u1ec7t. C\u00f3 th\u1ec3 c\u00f3 nhi\u1ec1u nh\u1ea5t bao nhi\u00eau giao \u0111i\u1ec3m t\u1ea1o th\u00e0nh? <br\/> \u0110\u00e1p \u00e1n l\u00e0:","select":["A. 1 giao \u0111i\u1ec3m","B. 3 giao \u0111i\u1ec3m","C. 2 giao \u0111i\u1ec3m","D. v\u00f4 s\u1ed1 giao \u0111i\u1ec3m"],"hint":"","explain":" <span class='basic_green'>B\u00e0i gi\u1ea3i:<\/span> <br\/> Hai \u0111\u01b0\u1eddng th\u1eb3ng ph\u00e2n bi\u1ec7t c\u00f3 nhi\u1ec1u nh\u1ea5t l\u00e0 m\u1ed9t giao \u0111i\u1ec3m <br\/> N\u00ean a v\u00e0 b c\u00f3 nhi\u1ec1u nh\u1ea5t 1 giao \u0111i\u1ec3m <br\/> b v\u00e0 c c\u00f3 nhi\u1ec1u nh\u1ea5t 1 giao \u0111i\u1ec3m <br\/> a v\u00e0 c c\u00f3 nhi\u1ec1u nh\u1ea5t 1 giao \u0111i\u1ec3m <br\/> $\\Rightarrow$ 3 \u0111\u01b0\u1eddng th\u1eb3ng a, b, c c\u00f3 nhi\u1ec1u nh\u1ea5t l\u00e0 3 giao \u0111i\u1ec3m <br\/> <span class='basic_pink'> V\u1eady \u0111\u00e1p \u00e1n \u0111\u00fang l\u00e0: B. 3 giao \u0111i\u1ec3m <\/span> ","column":2}]}],"id_ques":1923},{"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":"Hai \u0111\u01b0\u1eddng th\u1eb3ng ph\u00e2n bi\u1ec7t c\u00f3 th\u1ec3 c\u00f3 bao nhi\u00eau giao \u0111i\u1ec3m<br\/> \u0110\u00e1p \u00e1n l\u00e0:","select":["A. 1 giao \u0111i\u1ec3m","B. v\u00f4 s\u1ed1 giao \u0111i\u1ec3m","C. 0 giao \u0111i\u1ec3m","D. A v\u00e0 C \u0111\u1ec1u \u0111\u00fang"],"hint":"","explain":" <span class='basic_green'>B\u00e0i gi\u1ea3i:<\/span> <br\/> Hai \u0111\u01b0\u1eddng th\u1eb3ng ph\u00e2n bi\u1ec7t c\u00f3 th\u1ec3 kh\u00f4ng c\u1eaft nhau (c\u00f2n g\u1ecdi l\u00e0 hai \u0111\u01b0\u1eddng th\u1eb3ng song song) n\u00ean kh\u00f4ng c\u00f3 giao \u0111i\u1ec3m n\u00e0o <br\/> Ho\u1eb7c hai \u0111\u01b0\u1eddng th\u1eb3ng c\u1eaft nhau th\u00ec c\u00f3 1 giao \u0111i\u1ec3m <br\/> <span class='basic_pink'> V\u1eady \u0111\u00e1p \u00e1n \u0111\u00fang l\u00e0: D <\/span> ","column":2}]}],"id_ques":1924},{"time":24,"part":[{"title":"","title_trans":"","temp":"multiple_choice","correct":[[3]],"list":[{"point":5,"ques":"L\u1ef1a ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang nh\u1ea5t","select":["A. Hai \u0111\u01b0\u1eddng th\u1eb3ng ph\u00e2n bi\u1ec7t th\u00ec song song v\u1edbi nhau","B. Hai \u0111\u01b0\u1eddng th\u1eb3ng kh\u00f4ng c\u1eaft nhau th\u00ec song song","C. Hai \u0111\u01b0\u1eddng th\u1eb3ng kh\u00f4ng ph\u00e2n bi\u1ec7t th\u00ec tr\u00f9ng nhau","D. C\u00f3 \u0111\u00fang 3 \u0111\u01b0\u1eddng th\u1eb3ng \u0111i qua 3 \u0111i\u1ec3m ph\u00e2n bi\u1ec7t"],"hint":"","explain":" <span class='basic_green'>B\u00e0i gi\u1ea3i:<\/span> <br\/> A - Hai \u0111\u01b0\u1eddng th\u1eb3ng ph\u00e2n bi\u1ec7t ho\u1eb7c song song ho\u1eb7c c\u1eaft nhau n\u00ean kh\u1eb3ng \u0111\u1ecbnh A l\u00e0 <b> SAI <\/b> <br\/> B - Hai \u0111\u01b0\u1eddng th\u1eb3ng kh\u00f4ng c\u1eaft nhau th\u00ec ho\u1eb7c tr\u00f9ng nhau ho\u1eb7c song song n\u00ean kh\u1eb3ng \u0111\u1ecbnh B l\u00e0 <b> SAI <\/b> <br\/> C - Hai \u0111\u01b0\u1eddng th\u1eb3ng kh\u00f4ng ph\u00e2n bi\u1ec7t th\u00ec tr\u00f9ng nhau <b> \u0110\u00daNG <\/b> <br\/> D - Ch\u1ec9 c\u00f3 m\u1ed9t \u0111\u01b0\u1eddng th\u1eb3ng \u0111i qua 3 \u0111i\u1ec3m ph\u00e2n bi\u1ec7t n\u00ean kh\u1eb3ng \u0111\u1ecbnh tr\u00ean l\u00e0 <b> SAI <\/b> <br\/> <span class='basic_pink'> V\u1eady \u0111\u00e1p \u00e1n \u0111\u00fang l\u00e0: C <\/span> ","column":1}]}],"id_ques":1925},{"time":24,"part":[{"title":"","title_trans":"","temp":"multiple_choice","correct":[[4]],"list":[{"point":5,"ques":"L\u1ef1a ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang nh\u1ea5t","select":["A. Hai \u0111\u01b0\u1eddng th\u1eb3ng ch\u1ec9 c\u00f3 m\u1ed9t \u0111i\u1ec3m chung","B. Hai \u0111\u01b0\u1eddng th\u1eb3ng c\u00f3 \u0111\u00fang hai \u0111i\u1ec3m chung","C. Hai \u0111\u01b0\u1eddng th\u1eb3ng c\u00f3 \u0111\u00fang 3 \u0111i\u1ec3m chung","D. Hai \u0111\u01b0\u1eddng th\u1eb3ng c\u00f3 th\u1ec3 c\u00f3 1 \u0111i\u1ec3m chung, kh\u00f4ng c\u00f3 \u0111i\u1ec3m chung ho\u1eb7c v\u00f4 s\u1ed1 \u0111i\u1ec3m chung"],"hint":"","explain":" <span class='basic_green'>B\u00e0i gi\u1ea3i:<\/span> <br\/> Hai \u0111\u01b0\u1eddng th\u1eb3ng c\u00f3 th\u1ec3 tr\u00f9ng nhau ho\u1eb7c c\u1eaft nhau ho\u1eb7c song song <br\/> <center><img src='https://www.luyenthi123.com/file/luyenthi123/lop6/toan/hinhhoc/bai3/lv1/img\/H613_D105.png' \/><\/center><br\/> N\u00ean ch\u00fang c\u00f3 th\u1ec3 c\u00f3 1 \u0111i\u1ec3m chung, v\u00f4 s\u1ed1 \u0111i\u1ec3m \u0111i\u1ec3m chung ho\u1eb7c kh\u00f4ng c\u00f3 \u0111i\u1ec3m chung <br\/> <span class='basic_pink'> V\u1eady \u0111\u00e1p \u00e1n \u0111\u00fang l\u00e0: D <\/span> ","column":1}]}],"id_ques":1926},{"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 4 \u0111i\u1ec3m M, N, P, Q trong \u0111\u00f3 c\u00f3 3 \u0111i\u1ec3m M, N, P th\u1eb3ng h\u00e0ng; 3 \u0111i\u1ec3m N, P, Q kh\u00f4ng th\u1eb3ng h\u00e0ng. K\u1ebb c\u00e1c \u0111\u01b0\u1eddng th\u1eb3ng \u0111i qua c\u00e1c c\u1eb7p \u0111i\u1ec3m. H\u1ecfi k\u1ebb \u0111\u01b0\u1ee3c t\u1ea5t c\u1ea3 bao nhi\u00eau \u0111\u01b0\u1eddng th\u1eb3ng?","select":["A. 2","B. 3","C. 4","D. 5"],"hint":"","explain":" <span class='basic_green'>B\u00e0i gi\u1ea3i:<\/span> <br\/> V\u00ec 3 \u0111i\u1ec3m M, N, P th\u1eb3ng h\u00e0ng v\u00e0 3 \u0111i\u1ec3m N, P, Q kh\u00f4ng th\u1eb3ng h\u00e0ng <br\/> N\u00ean \u0111i\u1ec3m Q n\u1eb1m ngo\u00e0i \u0111\u01b0\u1eddng th\u1eb3ng ch\u1ee9a c\u00e1c \u0111i\u1ec3m M, N, P <br\/> Ta c\u00f3 h\u00ecnh v\u1ebd: <br\/> <center><img src='https://www.luyenthi123.com/file/luyenthi123/lop6/toan/hinhhoc/bai3/lv1/img\/H613_D106.png' \/><\/center> <br\/> V\u1eady qua 4 \u0111i\u1ec3m M, N, P, Q nh\u01b0 \u0111\u1ec1 b\u00e0i ta k\u1ebb \u0111\u01b0\u1ee3c 4 \u0111\u01b0\u1eddng th\u1eb3ng nh\u01b0 h\u00ecnh v\u1ebd <br\/> <span class='basic_pink'> V\u1eady \u0111\u00e1p \u00e1n \u0111\u00fang nh\u1ea5t l\u00e0: C <\/span> ","column":2}]}],"id_ques":1927},{"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":"Cho 4 \u0111i\u1ec3m M, N, P, Q trong \u0111\u00f3 kh\u00f4ng c\u00f3 3 \u0111i\u1ec3m n\u00e0o th\u1eb3ng h\u00e0ng. C\u1ee9 hai \u0111i\u1ec3m ph\u00e2n bi\u1ec7t th\u00ec k\u1ebb \u0111\u01b0\u1ee3c m\u1ed9t \u0111\u01b0\u1eddng th\u1eb3ng. H\u1ecfi k\u1ebb \u0111\u01b0\u1ee3c t\u1ea5t c\u1ea3 bao nhi\u00eau \u0111\u01b0\u1eddng th\u1eb3ng?","select":["A. 6","B. 3","C. 4","D. 5"],"hint":"","explain":" <span class='basic_green'>B\u00e0i gi\u1ea3i:<\/span> <br\/> V\u00ec trong 4 \u0111i\u1ec3m M, N, P, Q kh\u00f4ng c\u00f3 3 \u0111i\u1ec3m n\u00e0o th\u1eb3ng h\u00e0ng <br\/> N\u00ean ta c\u00f3 h\u00ecnh v\u1ebd: <br\/> <center><img src='https://www.luyenthi123.com/file/luyenthi123/lop6/toan/hinhhoc/bai3/lv1/img\/H613_D107.png' \/><\/center> <br\/> V\u1eady qua 4 \u0111i\u1ec3m M, N, P, Q trong \u0111\u00f3 kh\u00f4ng c\u00f3 3 \u0111i\u1ec3m n\u00e0o th\u1eb3ng h\u00e0ng ta k\u1ebb \u0111\u01b0\u1ee3c t\u1ea5t c\u1ea3 6 \u0111\u01b0\u1eddng th\u1eb3ng nh\u01b0 h\u00ecnh v\u1ebd <br\/> <span class='basic_pink'> V\u1eady \u0111\u00e1p \u00e1n \u0111\u00fang nh\u1ea5t l\u00e0: A <\/span> ","column":2}]}],"id_ques":1928},{"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":"Cho h\u00ecnh v\u1ebd: <br\/> <center><img src='https://www.luyenthi123.com/file/luyenthi123/lop6/toan/hinhhoc/bai3/lv1/img\/H613_D110.png' \/><\/center> <br\/> \u0110\u01b0\u1eddng th\u1eb3ng tr\u00ean l\u00e0 \u0111\u01b0\u1eddng th\u1eb3ng xy. <b> \u0110\u00daNG <\/b> hay <b> SAI <\/b>?","select":["A. \u0110\u00daNG","B. SAI"],"hint":"","explain":" <span class='basic_green'>B\u00e0i gi\u1ea3i: <\/span> <br\/> \u0110\u01b0\u1eddng th\u1eb3ng tr\u00ean \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u0111\u01b0\u1eddng th\u1eb3ng xy <br\/> V\u1eady kh\u1eb3ng \u0111\u1ecbnh tr\u00ean l\u00e0 <span class='basic_pink'> \u0110\u00daNG <\/span> ","column":2}]}],"id_ques":1929},{"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":"Cho h\u00ecnh v\u1ebd: <br\/> <center><img src='https://www.luyenthi123.com/file/luyenthi123/lop6/toan/hinhhoc/bai3/lv1/img\/H613_D111.png' \/><\/center> <br\/>C\u00f3 bao nhi\u00eau c\u00e1ch g\u1ecdi t\u00ean \u0111\u01b0\u1eddng th\u1eb3ng tr\u00ean?","select":["A. 6","B. 4","C. 3","D. 5"],"hint":"Ta c\u00f3 th\u1ec3 g\u1ecdi t\u00ean \u0111\u01b0\u1eddng th\u1eb3ng b\u1eb1ng c\u00e1ch g\u1ecdi t\u00ean hai \u0111i\u1ec3m ph\u00e2n bi\u1ec7t n\u1eb1m tr\u00ean \u0111\u01b0\u1eddng th\u1eb3ng \u1ea5y ","explain":" <span class='basic_green'>B\u00e0i gi\u1ea3i: <\/span> <br\/> Ta c\u00f3 th\u1ec3 g\u1ecdi t\u00ean \u0111\u01b0\u1eddng th\u1eb3ng b\u1eb1ng c\u00e1ch g\u1ecdi t\u00ean hai \u0111i\u1ec3m ph\u00e2n bi\u1ec7t n\u1eb1m tr\u00ean \u0111\u01b0\u1eddng th\u1eb3ng \u1ea5y <br\/> N\u00ean \u0111\u01b0\u1eddng th\u1eb3ng tr\u00ean c\u00f3 th\u1ec3 g\u1ecdi l\u00e0: \u0110\u01b0\u1eddng th\u1eb3ng AB, \u0111\u01b0\u1eddng th\u1eb3ng BA, \u0111\u01b0\u1eddng th\u1eb3ng BC, \u0111\u01b0\u1eddng th\u1eb3ng CB, \u0111\u01b0\u1eddng th\u1eb3ng AC, \u0111\u01b0\u1eddng th\u1eb3ng CA <br\/>V\u1eady c\u00f3 6 c\u00e1ch g\u1ecdi t\u00ean \u0111\u01b0\u1eddng th\u1eb3ng tr\u00ean <br\/> <span class='basic_pink'> \u0110\u00e1p \u00e1n \u0111\u00fang l\u00e0: A. 6 <\/span> ","column":2}]}],"id_ques":1930},{"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":"Cho hai \u0111\u01b0\u1eddng th\u1eb3ng p v\u00e0 q c\u1eaft nhau t\u1ea1i M <br\/> H\u00e3y ch\u1ecdn h\u00ecnh v\u1ebd \u0111\u00fang trong c\u00e1c h\u00ecnh sau?","select":["A. <center><img src='https://www.luyenthi123.com/file/luyenthi123/lop6/toan/hinhhoc/bai3/lv1/img\/H613_D114.png' \/><\/center>","B. <center><img src='https://www.luyenthi123.com/file/luyenthi123/lop6/toan/hinhhoc/bai3/lv1/img\/H613_D115.png' \/><\/center>","C. <center><img src='https://www.luyenthi123.com/file/luyenthi123/lop6/toan/hinhhoc/bai3/lv1/img\/H613_D116.png' \/><\/center>"],"hint":"","explain":" <span class='basic_green'>B\u00e0i gi\u1ea3i: <\/span> <br\/> Quan s\u00e1t h\u00ecnh v\u1ebd ta c\u00f3: <br\/> H\u00ecnh A: Hai \u0111\u01b0\u1eddng th\u1eb3ng p, q c\u1eaft nhau t\u1ea1i M <b> (th\u1ecfa m\u00e3n) <br\/> <\/b> H\u00ecnh B: Hai \u0111\u01b0\u1eddng th\u1eb3ng p, q ph\u00e2n bi\u1ec7t nh\u01b0ng kh\u00f4ng c\u1eaft nhau t\u1ea1i M <b> (lo\u1ea1i) <\/b> <br\/> H\u00ecnh C: Hai \u0111\u01b0\u1eddng th\u1eb3ng p, q tr\u00f9ng nhau v\u00e0 \u0111i\u1ec3m M n\u1eb1m tr\u00ean \u0111\u01b0\u1eddng th\u1eb3ng \u0111\u00f3 <b> (lo\u1ea1i) <\/b> <br\/> <span class='basic_pink'> V\u1eady \u0111\u00e1p \u00e1n \u0111\u00fang l\u00e0: A <\/span> ","column":3}]}],"id_ques":1931},{"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":"Cho hai \u0111\u01b0\u1eddng th\u1eb3ng m v\u00e0 n c\u1eaft nhau t\u1ea1i B, \u0111\u01b0\u1eddng th\u1eb3ng p c\u1eaft n t\u1ea1i N v\u00e0 c\u1eaft m t\u1ea1i Q. <br\/> H\u00e3y ch\u1ecdn h\u00ecnh v\u1ebd \u0111\u00fang trong c\u00e1c h\u00ecnh sau?","select":["A. <center><img src='https://www.luyenthi123.com/file/luyenthi123/lop6/toan/hinhhoc/bai3/lv1/img\/H613_D117.png' \/><\/center>","B. <center><img src='https://www.luyenthi123.com/file/luyenthi123/lop6/toan/hinhhoc/bai3/lv1/img\/H613_D118.png' \/><\/center>","C. <center><img src='https://www.luyenthi123.com/file/luyenthi123/lop6/toan/hinhhoc/bai3/lv1/img\/H613_D119.png' \/><\/center>"],"hint":"","explain":" <span class='basic_green'>B\u00e0i gi\u1ea3i: <\/span> <br\/> Quan s\u00e1t h\u00ecnh v\u1ebd ta c\u00f3: <br\/> H\u00ecnh A: \u0110\u01b0\u1eddng th\u1eb3ng m c\u1eaft \u0111\u01b0\u1eddng th\u1eb3ng n t\u1ea1i B, \u0111\u01b0\u1eddng th\u1eb3ng p c\u1eaft \u0111\u01b0\u1eddng th\u1eb3ng n t\u1ea1i Q, \u0111\u01b0\u1eddng th\u1eb3ng p c\u1eaft \u0111\u01b0\u1eddng th\u1eb3ng m t\u1ea1i N <b> (lo\u1ea1i) <\/b> H\u00ecnh B: \u0110\u01b0\u1eddng th\u1eb3ng m c\u1eaft \u0111\u01b0\u1eddng th\u1eb3ng n t\u1ea1i B, \u0111\u01b0\u1eddng th\u1eb3ng m c\u1eaft \u0111\u01b0\u1eddng th\u1eb3ng p t\u1ea1i Q v\u00e0 \u0111\u01b0\u1eddng th\u1eb3ng n v\u1eaft \u0111\u01b0\u1eddng th\u1eb3ng p t\u1ea1i N <b> (th\u1ecfa m\u00e3n) <\/b> <br\/> <br\/> H\u00ecnh C: Hai \u0111\u01b0\u1eddng th\u1eb3ng m, n c\u1eaft nhau t\u1ea1i B, \u0111\u01b0\u1eddng th\u1eb3ng p c\u1eaft \u0111\u01b0\u1eddng th\u1eb3ng m t\u1ea1i Q nh\u01b0ng kh\u00f4ng c\u1eaft \u0111\u01b0\u1eddng th\u1eb3ng n <b> (lo\u1ea1i) <\/b> <br\/> <span class='basic_pink'> V\u1eady \u0111\u00e1p \u00e1n \u0111\u00fang l\u00e0: B <\/span> ","column":3}]}],"id_ques":1932},{"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":"Th\u1ea7y gi\u00e1o y\u00eau c\u1ea7u h\u1ecdc sinh v\u1ebd hai \u0111\u01b0\u1eddng th\u1eb3ng a, b. Ba b\u1ea1n H\u00f9ng, Nam v\u00e0 Lan v\u1ebd nh\u01b0 sau: <br\/><center><img src='https://www.luyenthi123.com/file/luyenthi123/lop6/toan/hinhhoc/bai3/lv1/img\/H613_D126.png' \/><\/center> <br\/> H\u1ecfi b\u1ea1n n\u00e0o v\u1ebd \u0111\u00fang?","select":["A. H\u00f9ng","B. Lan","C. Nam","D. C\u1ea3 3 b\u1ea1n \u0111\u1ec1u \u0111\u00fang"],"hint":"","explain":" <span class='basic_green'>B\u00e0i gi\u1ea3i: <\/span> <br\/> Th\u1ea7y gi\u00e1o y\u00eau c\u1ea7u h\u1ecdc sinh v\u1ebd hai \u0111\u01b0\u1eddng th\u1eb3ng a, b <br\/> C\u00f3 3 tr\u01b0\u1eddng h\u1ee3p s\u1ea3y ra nh\u01b0 sau: <br\/> Hai \u0111\u01b0\u1eddng th\u1eb3ng a, b tr\u00f9ng nhau (Lan v\u1ebd) <br\/> Hai \u0111\u01b0\u1eddng th\u1eb3ng a, b c\u1eaft nhau (H\u00f9ng v\u1ebd)<br\/> Hai \u0111\u01b0\u1eddng th\u1eb3ng a, b kh\u00f4ng c\u00f3 \u0111i\u1ec3m chung (Nam v\u1ebd)<br\/> V\u1eady c\u1ea3 3 b\u1ea1n \u0111\u1ec1u v\u1ebd \u0111\u00fang <br\/><span class='basic_pink'> V\u1eady \u0111\u00e1p \u00e1n \u0111\u00fang l\u00e0: D <\/span> <br\/> <span class='basic_green'> <i> L\u01b0u \u00fd: T\u1eeb nay v\u1ec1 sau n\u1ebfu cho hai \u0111\u01b0\u1eddng th\u1eb3ng m\u00e0 kh\u00f4ng n\u00f3i g\u00ec th\u00eam ta hi\u1ec3u \u0111\u00f3 l\u00e0 hai \u0111\u01b0\u1eddng th\u1eb3ng ph\u00e2n bi\u1ec7t <\/i> <\/span> ","column":2}]}],"id_ques":1933},{"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":"Th\u1ea7y gi\u00e1o y\u00eau c\u1ea7u h\u1ecdc sinh v\u1ebd hai \u0111\u01b0\u1eddng th\u1eb3ng a, b c\u1eaft nhau t\u1ea1i A. \u0110\u01b0\u1eddng th\u1eb3ng m c\u1eaft \u0111\u01b0\u1eddng th\u1eb3ng a t\u1ea1i N, c\u1eaft \u0111\u01b0\u1eddng th\u1eb3ng b t\u1ea1i M. Ba b\u1ea1n Lan, Nam, Anh v\u1ebd nh\u01b0 sau: <br\/><center><img src='https://www.luyenthi123.com/file/luyenthi123/lop6/toan/hinhhoc/bai3/lv1/img\/H613_D129.png' \/><\/center> <br\/> H\u1ecfi b\u1ea1n n\u00e0o v\u1ebd \u0111\u00fang?","select":["A. Lan","B. Nam","C. Anh","D. C\u1ea3 3 b\u1ea1n \u0111\u1ec1u sai"],"hint":"","explain":" <span class='basic_green'>B\u00e0i gi\u1ea3i: <\/span> <br\/> Th\u1ea7y gi\u00e1o y\u00eau c\u1ea7u h\u1ecdc sinh v\u1ebd hai \u0111\u01b0\u1eddng th\u1eb3ng a, b c\u1eaft nhau t\u1ea1i A. \u0110\u01b0\u1eddng th\u1eb3ng m c\u1eaft \u0111\u01b0\u1eddng th\u1eb3ng a t\u1ea1i N, c\u1eaft \u0111\u01b0\u1eddng th\u1eb3ng B t\u1ea1i M <br\/> Lan v\u1ebd: \u0110\u01b0\u1eddng th\u1eb3ng m c\u1eaft \u0111\u01b0\u1eddng th\u1eb3ng a t\u1ea1i M (tr\u00e1i v\u1edbi \u0111\u1ec1 b\u00e0i l\u00e0 m c\u1eaft a t\u1ea1i N) <br\/> Nam v\u1ebd: hai \u0111\u01b0\u1eddng th\u1eb3ng a, b c\u1eaft nhau t\u1ea1i A, m c\u1eaft a t\u1ea1i N, c\u1eaft b t\u1ea1i M <b> (th\u1ecfa m\u00e3n) <\/b> <br\/> Anh v\u1ebd: Hai \u0111\u01b0\u1eddng th\u1eb3ng a, b c\u1eaft nhau t\u1ea1i N (tr\u00e1i v\u1edbi \u0111\u1ec1 b\u00e0i l\u00e0 a, b c\u1eaft nhau t\u1ea1i A) <br\/> V\u1eady ch\u1ec9 c\u00f3 b\u1ea1n Nam v\u1ebd \u0111\u00fang<br\/><span class='basic_pink'> \u0110\u00e1p \u00e1n \u0111\u00fang l\u00e0: B <\/span> ","column":2}]}],"id_ques":1934},{"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":"Cho h\u00ecnh v\u1ebd: <br\/><center><img src='https://www.luyenthi123.com/file/luyenthi123/lop6/toan/hinhhoc/bai3/lv1/img\/H613_D130.png' \/><\/center> <br\/> Lan kh\u1eb3ng \u0111\u1ecbnh \u0111i\u1ec3m Q kh\u00f4ng thu\u1ed9c \u0111\u01b0\u1eddng th\u1eb3ng NP <b> \u0110\u00daNG <\/b> hay <b> SAI <\/b>?","select":["A. \u0110\u00daNG","B. SAI"],"hint":"","explain":" <span class='basic_green'>B\u00e0i gi\u1ea3i: <\/span> <br\/> Quan s\u00e1t h\u00ecnh v\u1ebd ta c\u00f3: <br\/> \u0110\u01b0\u1eddng th\u1eb3ng NP kh\u00f4ng \u0111i qua \u0111i\u1ec3m Q <br\/> N\u00ean \u0111i\u1ec3m Q kh\u00f4ng thu\u1ed9c \u0111\u01b0\u1eddng th\u1eb3ng NP <br\/> V\u1eady kh\u1eb3ng \u0111\u1ecbnh c\u1ee7a Lan l\u00e0 <span class='basic_pink'> \u0110\u00daNG <\/span> ","column":2}]}],"id_ques":1935},{"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":"Cho h\u00ecnh v\u1ebd: <br\/><center><img src='https://www.luyenthi123.com/file/luyenthi123/lop6/toan/hinhhoc/bai3/lv1/img\/H613_D130.png' \/><\/center> <br\/> Nam kh\u1eb3ng \u0111\u1ecbnh \u0111i\u1ec3m M kh\u00f4ng thu\u1ed9c \u0111\u01b0\u1eddng th\u1eb3ng NP <b> \u0110\u00daNG <\/b> hay <b> SAI <\/b>?","select":["A. \u0110\u00daNG","B. SAI"],"hint":"","explain":" <span class='basic_green'>B\u00e0i gi\u1ea3i: <\/span> <br\/> Quan s\u00e1t h\u00ecnh v\u1ebd ta c\u00f3: <br\/> \u0110\u01b0\u1eddng th\u1eb3ng NP \u0111i qua \u0111i\u1ec3m M <br\/> N\u00ean \u0111i\u1ec3m M thu\u1ed9c \u0111\u01b0\u1eddng th\u1eb3ng NP <br\/> V\u1eady kh\u1eb3ng \u0111\u1ecbnh c\u1ee7a Nam l\u00e0 <span class='basic_pink'> SAI <\/span> ","column":2}]}],"id_ques":1936},{"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":"Cho h\u00ecnh v\u1ebd: <br\/><center><img src='https://www.luyenthi123.com/file/luyenthi123/lop6/toan/hinhhoc/bai3/lv1/img\/H613_D131.png' \/><\/center> <br\/> M, B, C, D l\u00e0 4 \u0111i\u1ec3m.....<br\/> H\u00e3y ch\u1ecdn c\u1ee5m t\u1eeb th\u00edch h\u1ee3p \u0111i\u1ec1n v\u00e0o ch\u1ed7 ... \u0111\u1ec3 \u0111\u01b0\u1ee3c kh\u1eb3ng \u0111\u1ecbnh \u0111\u00fang.","select":["A. Th\u1eb3ng h\u00e0ng","B. Kh\u00f4ng th\u1eb3ng h\u00e0ng"],"hint":"","explain":" <span class='basic_green'>B\u00e0i gi\u1ea3i: <\/span> <br\/> Quan s\u00e1t h\u00ecnh v\u1ebd ta c\u00f3: <br\/> 3 \u0111i\u1ec3m M, B, C c\u00f9ng thu\u1ed9c \u0111\u01b0\u1eddng th\u1eb3ng MP <br\/> \u0110i\u1ec3m D kh\u00f4ng thu\u1ed9c \u0111\u01b0\u1eddng th\u1eb3ng MP <br\/> N\u00ean 4 \u0111i\u1ec3m M, B, C, D kh\u00f4ng th\u1eb3ng h\u00e0ng <br\/><span class='basic_pink'>V\u1eady \u0111\u00e1p \u00e1n \u0111\u00fang l\u00e0: B. Kh\u00f4ng th\u1eb3ng h\u00e0ng <\/span> ","column":2}]}],"id_ques":1937},{"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":"Cho h\u00ecnh v\u1ebd: <br\/><center><img src='https://www.luyenthi123.com/file/luyenthi123/lop6/toan/hinhhoc/bai3/lv1/img\/H613_D131.png' \/><\/center> <br\/> M, N, P, Q l\u00e0 4 \u0111i\u1ec3m.....<br\/> H\u00e3y ch\u1ecdn c\u1ee5m t\u1eeb th\u00edch h\u1ee3p \u0111i\u1ec1n v\u00e0o ch\u1ed7 ... \u0111\u1ec3 \u0111\u01b0\u1ee3c kh\u1eb3ng \u0111\u1ecbnh \u0111\u00fang.","select":["A. Th\u1eb3ng h\u00e0ng","B. Kh\u00f4ng th\u1eb3ng h\u00e0ng"],"hint":"","explain":" <span class='basic_green'>B\u00e0i gi\u1ea3i: <\/span> <br\/> Quan s\u00e1t h\u00ecnh v\u1ebd ta c\u00f3: <br\/> 4 \u0111i\u1ec3m M, N, P, Q kh\u00f4ng c\u00f9ng thu\u1ed9c \u0111\u01b0\u1eddng th\u1eb3ng th\u1eb3ng n\u00e0o <br\/> N\u00ean 4 \u0111i\u1ec3m M, N, P, Q kh\u00f4ng th\u1eb3ng h\u00e0ng <br\/><span class='basic_pink'>V\u1eady \u0111\u00e1p \u00e1n \u0111\u00fang l\u00e0: B. Kh\u00f4ng th\u1eb3ng h\u00e0ng <\/span> ","column":2}]}],"id_ques":1938},{"time":24,"part":[{"title":"\u0110i\u1ec1n \u0111\u00e1p \u00e1n \u0111\u00fang v\u00e0o \u00f4 tr\u1ed1ng","title_trans":"","temp":"fill_the_blank","correct":[[["L"]]],"list":[{"point":5,"width":50,"content":"","type_input":"","ques":"Cho h\u00ecnh v\u1ebd: <br\/> <center><img src='https://www.luyenthi123.com/file/luyenthi123/lop6/toan/hinhhoc/bai3/lv1/img\/H613_D132.png' \/><\/center> <br\/> \u0110i\u1ec3m n\u1eb1m gi\u1eefa hai \u0111i\u1ec3m A v\u00e0 C l\u00e0 \u0111i\u1ec3m: _input_","hint":"","explain":"<span class='basic_left'><span class='basic_green'>H\u01b0\u1edbng d\u1eabn:<\/span><br\/> T\u00ecm 1 \u0111i\u1ec3m th\u1ecfa m\u00e3n : <br\/> + \u0110i\u1ec3m \u0111\u00f3 c\u00f9ng v\u1edbi 2 \u0111i\u1ec3m A v\u00e0 C t\u1ea1o th\u00e0nh 3 \u0111i\u1ec3m th\u1eb3ng h\u00e0ng <br\/> +) \u0110i\u1ec3m \u0111\u00f3 n\u1eb1m gi\u1eefa hai \u0111i\u1ec3m A v\u00e0 C <br\/> \u0110\u00f3 ch\u00ednh l\u00e0 \u0111i\u1ec3m c\u1ea7n t\u00ecm <\/span> <br\/><br\/> <span class='basic_green'>B\u00e0i gi\u1ea3i:<\/span><br\/> Nh\u00ecn v\u00e0o h\u00ecnh v\u1ebd ta c\u00f3: <br\/> 3 \u0111i\u1ec3m A, C, L c\u00f9ng n\u1eb1m tr\u00ean 1 \u0111\u01b0\u1eddng th\u1eb3ng <br\/> $\\Rightarrow$ 3 \u0111i\u1ec3m A, C, L th\u1eb3ng h\u00e0ng <br\/> V\u00e0 \u0111i\u1ec3m L n\u1eb1m gi\u1eefa hai \u0111i\u1ec3m A v\u00e0 C <br\/><span class='basic_pink'> V\u1eady \u0111i\u1ec3m c\u1ea7n \u0111i\u1ec1n l\u00e0 \u0111i\u1ec3m : L <\/span>"}]}],"id_ques":1939},{"time":24,"part":[{"title":"\u0110i\u1ec1n \u0111\u00e1p \u00e1n \u0111\u00fang v\u00e0o \u00f4 tr\u1ed1ng","title_trans":"","temp":"fill_the_blank","correct":[[["C"]]],"list":[{"point":5,"width":50,"content":"","type_input":"","ques":"Cho h\u00ecnh v\u1ebd: <br\/> <center><img src='https://www.luyenthi123.com/file/luyenthi123/lop6/toan/hinhhoc/bai3/lv1/img\/H613_D132.png' \/><\/center> <br\/> Hai \u0111i\u1ec3m K v\u00e0 I n\u1eb1m c\u00f9ng ph\u00eda \u0111\u1ed1i v\u1edbi \u0111i\u1ec3m: _input_","hint":"","explain":"<span class='basic_left'><span class='basic_green'>H\u01b0\u1edbng d\u1eabn:<\/span><br\/> T\u00ecm 1 \u0111i\u1ec3m th\u1ecfa m\u00e3n : <br\/> + \u0110i\u1ec3m \u0111\u00f3 c\u00f9ng v\u1edbi 2 \u0111i\u1ec3m K v\u00e0 I t\u1ea1o th\u00e0nh 3 \u0111i\u1ec3m th\u1eb3ng h\u00e0ng <br\/> +) \u0110i\u1ec3m K ho\u1eb7c \u0111i\u1ec3m I l\u00e0 \u0111i\u1ec3m n\u1eb1m gi\u1eefa hai \u0111i\u1ec3m c\u00f2n l\u1ea1i <br\/> $\\Rightarrow$ \u0110\u00f3 ch\u00ednh l\u00e0 \u0111i\u1ec3m c\u1ea7n t\u00ecm <\/span> <br\/><br\/> <span class='basic_green'>B\u00e0i gi\u1ea3i:<\/span><br\/> Nh\u00ecn v\u00e0o h\u00ecnh v\u1ebd ta c\u00f3: <br\/> 3 \u0111i\u1ec3m K, I, C c\u00f9ng n\u1eb1m tr\u00ean 1 \u0111\u01b0\u1eddng th\u1eb3ng <br\/> $\\Rightarrow$ 3 \u0111i\u1ec3m K, I, C th\u1eb3ng h\u00e0ng <br\/> V\u00e0 \u0111i\u1ec3m I n\u1eb1m gi\u1eefa hai \u0111i\u1ec3m K v\u00e0 C <br\/> $\\Rightarrow$ \u0111i\u1ec3m K v\u00e0 \u0111i\u1ec3m I n\u1eb1m c\u00f9ng ph\u00eda \u0111\u1ed1i v\u1edbi \u0111i\u1ec3m C <br\/><span class='basic_pink'> V\u1eady \u0111i\u1ec3m c\u1ea7n \u0111i\u1ec1n l\u00e0 \u0111i\u1ec3m : C <\/span>"}]}],"id_ques":1940}],"lesson":{"save":0,"level":1}}