如图,直线MN∥PQ,点A在直线MN与PQ之间,点B在直线MN上,连接AB.∠ABM的平分线BC交PQ于点C,连接AC,过点A作AD⊥PQ交PQ于点D,作AF⊥AB交PQ于点F,AE平分∠DAF交PQ于点E,若∠CAE=45°,∠ACB=
∠DAE,则∠ACD的度数是_____ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/533a7b702ada1dd80123e4041271d521.png)
18-19七年级下·全国·单元测试 查看更多[12]
人教版数学七年级下册 第五章 《相交线与平行线 》单元过关测试(已下线)期末综合检测03-2020-2021学年七年级数学下学期期末专项复习(浙教版)河南省淮滨县第一中学2020—2021学年七年级数学下册 期末复习 自测题2【全国百强校】四川省成都外国语学校2018-2019学年七年级下学期期中考试数学试题重庆市綦江中学2021-2022学年去七年级下期第一次月考数学试题(已下线)第五章 相交线与平行线(过关测试)【培优卷】-2022-2023学年七年级数学下册同步精品课堂(人教版)(已下线)专题1.2 平行线四大模型与动态角度问题 专题讲练-2022-2023学年七年级数学下册重难题型全归纳及技巧提升专项精练(浙教版)重庆市巴蜀中学校2022-2023学年七年级下学期3月月考数学试题广东省广州市外国语学校2022~2023学年七年级下学期期中考试数学试题广东省广州市天河区新都学校2022-2023学年七年级下学期期中数学试题天津市外国语大学附属中学2023-2024学年七年级下学期期中数学试题四川省德阳市德阳中学校2023-2024学年七年级下学期期中数学试题
更新时间:2018-12-04 22:26:13
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【推荐2】如图,△ABC中,∠ACB=90°,点D在CA上,使得CD=1,AD=3,且∠BDC=3∠BAC,则BC的长为_____ .
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【推荐1】如图,两条平行直线
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