1 . 已知
的内角
的对边分别为
,已知
,锐角C满足
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/24e0c10fb103930eabd5fa18e8f9bb06.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/76f0649064a085fb74c997fb507a9b6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/979420edfa7cf568fab8ee467e767076.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ff0684ba1cf534af3def9ea9277d6572.png)
A.![]() ![]() | B.![]() |
C.![]() | D.![]() |
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2023-07-10更新
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9卷引用:广西玉林市第十一中学2023-2024学年高二上学期10月月考数学试题