{"common":{"save":0,"post_id":"1329","level":1,"total":20,"point":5,"point_extra":0},"segment":[{"id":"1801","post_id":"1329","mon_id":"0","chapter_id":"0","question":"L\u1ef1a ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang nh\u1ea5t","options":{"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 tam gi\u00e1c $ABC$ c\u00f3 $AC > AB$. Khi \u0111\u00f3:","select":["A. $\\widehat{B} = \\widehat{C}$ ","B. $\\widehat{B} > \\widehat{C}$","C. $\\widehat{B} < \\widehat{C}$"],"hint":"D\u1ef1a v\u00e0o \u0111\u1ecbnh l\u00fd v\u1ec1 g\u00f3c \u0111\u1ed1i di\u1ec7n v\u1edbi c\u1ea1nh l\u1edbn h\u01a1n","explain":" <center><img src='img\/H7C3B17_D01.png' \/><\/center> <br\/> Trong $\\triangle{ABC}$ c\u00f3 $AC > AB$ <br\/> N\u00ean theo \u0111\u1ecbnh l\u00fd v\u1ec1 g\u00f3c v\u00e0 c\u1ea1nh \u0111\u1ed1i di\u1ec7n th\u00ec $\\widehat{B} > \\widehat{C}$ <br\/> <span class='basic_pink'>V\u1eady \u0111\u00e1p \u00e1n \u0111\u00fang l\u00e0: B <\/span> ","column":3}]}]},"correct":"","level":"1","hint":"","answer":"","type":"json","extra_type":"","time":"0","user_id":"0","test":"0","date":"2019-09-30 09:23:03"},{"id":"1802","post_id":"1329","mon_id":"0","chapter_id":"0","question":"L\u1ef1a ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang nh\u1ea5t","options":{"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 tam gi\u00e1c $ABC$ c\u00f3 $\\widehat{A} > \\widehat{B}$. Khi \u0111\u00f3:","select":["A. $BC > AC$ ","B. $BC = AC$","C. $BC < AC$"],"hint":"D\u1ef1a v\u00e0o \u0111\u1ecbnh l\u00fd v\u1ec1 c\u1ea1nh \u0111\u1ed1i di\u1ec7n v\u1edbi g\u00f3c l\u1edbn h\u01a1n","explain":" <center><img src='img\/H7C3B17_D02.png' \/><\/center> <br\/> Trong $\\triangle{ABC}$ c\u00f3 $\\widehat{A} > \\widehat{B}$ <br\/> N\u00ean theo \u0111\u1ecbnh l\u00fd v\u1ec1 g\u00f3c v\u00e0 c\u1ea1nh \u0111\u1ed1i di\u1ec7n th\u00ec $BC > AC$ <br\/> <span class='basic_pink'>V\u1eady \u0111\u00e1p \u00e1n \u0111\u00fang l\u00e0: A <\/span> ","column":3}]}]},"correct":"","level":"1","hint":"","answer":"","type":"json","extra_type":"","time":"0","user_id":"0","test":"0","date":"2019-09-30 09:23:03"},{"id":"1803","post_id":"1329","mon_id":"0","chapter_id":"0","question":"L\u1ef1a ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang nh\u1ea5t","options":{"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":"Trong m\u1ed9t tam gi\u00e1c, \u0111\u1ed1i di\u1ec7n v\u1edbi c\u1ea1nh nh\u1ecf nh\u1ea5t l\u00e0 g\u00f3c g\u00ec?","select":["A. G\u00f3c vu\u00f4ng ","B. G\u00f3c nh\u1ecdn","C. G\u00f3c t\u00f9"],"hint":"","explain":" Theo \u0111\u1ecbnh l\u00fd v\u1ec1 g\u00f3c v\u00e0 c\u1ea1nh \u0111\u1ed1i di\u1ec7n trong m\u1ed9t tam gi\u00e1c th\u00ec g\u00f3c \u0111\u1ed1i di\u1ec7n v\u1edbi c\u1ea1nh nh\u1ecf nh\u1ea5t ph\u1ea3i l\u00e0 g\u00f3c nh\u1ecf nh\u1ea5t <br\/> M\u00e0 g\u00f3c nh\u1ecf nh\u1ea5t trong tam gi\u00e1c l\u00e0 g\u00f3c nh\u1ecdn <br\/> <span class='basic_pink'>V\u1eady \u0111\u00e1p \u00e1n \u0111\u00fang l\u00e0: B. G\u00f3c nh\u1ecdn<\/span> ","column":3}]}]},"correct":"","level":"1","hint":"","answer":"","type":"json","extra_type":"","time":"0","user_id":"0","test":"0","date":"2019-09-30 09:23:03"}]}