如图,在
中,
,高
,
交于点
则
是( )
![](https://img.xkw.com/dksih/QBM/2019/9/19/2293967159984128/2294341437005824/STEM/e89aef26-ae0b-447c-93b3-38a9c8d561e8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0faed94a64b2dcfc6801b4fca0f16675.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/deece9a4d9301fb6028aa1f81a11c23b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03902478df1a55bc99703210bccab910.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/85c4bdfb0db1e31e8459df1d15f9ab55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/73465a1f9aa03481295bf6bd3c6903ac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d35adeb057595dd77b0e7cd8801183d4.png)
![](https://img.xkw.com/dksih/QBM/2019/9/19/2293967159984128/2294341437005824/STEM/e89aef26-ae0b-447c-93b3-38a9c8d561e8.png)
A.![]() | B.![]() | C.![]() | D.![]() |
18-19七年级下·湖北十堰·期末 查看更多[2]
更新时间:2019-09-19 23:12:30
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【推荐1】如图,将
绕直角顶点顺时针旋转
,得到
,连接
,
,则
的度数为( )
![](https://img.xkw.com/dksih/QBM/editorImg/2022/12/28/6b723924-79cc-4d73-8e26-14bbb430c70b.png?resizew=183)
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A.![]() | B.![]() | C.![]() | D.71° |
您最近一年使用:0次
单选题
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较易
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【推荐2】如图,在△ABC中,AD平分∠BAC,点E在射线BC上,EF⊥AD于F,∠B=40°,∠ACE=72,则∠E的度数为( )
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/12/80dbe844-d174-4a6b-afe9-c658d90b67ba.png?resizew=133)
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您最近一年使用:0次
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名校
【推荐1】如图,BE、CF都是△ABC的角平分线,且∠BDC=110°,则∠A=( )
![](https://img.xkw.com/dksih/QBM/editorImg/2022/7/21/60ec649a-edf9-47a0-ad4a-ca5fcb5df64a.png?resizew=173)
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【推荐2】如图,在
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您最近一年使用:0次