如图,∠MAN=45°,B是射线AN上一点,过B作BC⊥AM于点C,点D是BC上一点,作射线AD,过B作BE⊥AD于点E,连接CE.
![](https://img.xkw.com/dksih/QBM/2022/1/14/2894337521229824/2894884774920192/STEM/6cb01ec27ec545a0b7fe8b81a5dcb373.png?resizew=272)
(1)依题意补全图形;
(2)求证:∠CAE=∠DBE;
(3)用等式表示线段CE、BE、AE的数量关系,并证明.
![](https://img.xkw.com/dksih/QBM/2022/1/14/2894337521229824/2894884774920192/STEM/6cb01ec27ec545a0b7fe8b81a5dcb373.png?resizew=272)
(1)依题意补全图形;
(2)求证:∠CAE=∠DBE;
(3)用等式表示线段CE、BE、AE的数量关系,并证明.
更新时间:2022-01-15 10:41:03
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【推荐2】如图,已知
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