已知:如图,在△ABC中,∠BAC=90°,BD平分∠ABC,DE⊥BC于E.
证明:BD垂直平分AE.
证明:BD垂直平分AE.
![](https://img.xkw.com/dksih/QBM/editorImg/2022/10/31/067c6e6a-ebf5-426f-b133-42f25bb0da69.png?resizew=172)
14-15八年级上·江苏泰州·期中 查看更多[3]
2014-2015学年江苏省泰州市海陵区八年级上学期期中考试数学试卷江苏省扬州市广陵区扬州中学教育集团树人学校2022-2023学年八年级上学期9月月考数学试题(已下线)第01讲 轴对称-【帮课堂】2023-2024学年八年级数学上册同步学与练(人教版)
更新时间:2016-12-05 21:30:44
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解答题-证明题
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适中
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【推荐1】如图,在
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解答题-问答题
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适中
(0.65)
【推荐2】如图,直线l经过正方形ABCD的顶点A,分别过正方形的顶点B,D作
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解答题-证明题
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适中
(0.65)
【推荐1】如图,点C是射线
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解答题-证明题
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适中
(0.65)
【推荐2】如图,在
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