如图,∠A=∠C=90°,AD、BC交于点E,∠2=27°,则∠1的大小为( )
![](https://img.xkw.com/dksih/QBM/editorImg/2022/7/15/81caf4d7-5f86-4fde-8389-99e15574c0ec.png?resizew=203)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/7/15/81caf4d7-5f86-4fde-8389-99e15574c0ec.png?resizew=203)
A.53° | B.43° | C.37° | D.27° |
更新时间:2022-07-15 17:26:41
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