如图,已知E是正方形ABCD中AB边延长线上一点,且
,连接CE、DE,DE与BC交于点N,F是CE的中点,连接AF交BC于点M,连接BF.有如下结论:①
;②
;③
;④
.其中正确的是( )
![](https://img.xkw.com/dksih/QBM/editorImg/2023/1/19/b07cb7e3-5614-4bfa-9bc6-a0f2d5af6988.png?resizew=180)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e3d2d3643a9579f2c693ef86909441e2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ee0fc7eed80f5d659e4bcecae5bb9327.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/90b52c5f6e3019241125281719eec921.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a732e77144473ac5879c4b845fe15752.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46bdba99e860fadc76ff8fbcd20763e0.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/1/19/b07cb7e3-5614-4bfa-9bc6-a0f2d5af6988.png?resizew=180)
A.①②③ | B.①②④ | C.②③④ | D.①②③④ |
更新时间:2023-01-18 16:01:11
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【知识点】 图形的变化
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