在
中,
,那么这个三角形是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1d8cc99ff0057273debaf2512fbafd39.png)
A.等边三角形 | B.等腰三角形 |
C.直角三角形 | D.不确定 |
更新时间:2021-07-25 09:42:52
|
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解题方法
【推荐1】
的内角
的对边分别为
.已知
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
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A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
单选题
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较易
(0.85)
名校
解题方法
【推荐2】在
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所对应的边分别为
,已知
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/24e0c10fb103930eabd5fa18e8f9bb06.png)
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A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次