如图,已知两个三角形全等,则∠α等于( )
![](https://img.xkw.com/dksih/QBM/2017/12/1/1829270934052864/1831374139334656/STEM/ea29375d895846a2b2433fcfc736acd8.png?resizew=129)
![](https://img.xkw.com/dksih/QBM/2017/12/1/1829270934052864/1831374139334656/STEM/ea29375d895846a2b2433fcfc736acd8.png?resizew=129)
A.66° | B.25° | C.79° | D.89° |
更新时间:2017-12-04 20:43:08
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【知识点】 三角形内角和定理的应用解读
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A.![]() | B.![]() | C.![]() | D.![]() |
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