在
中a,b,c分别是
的对边,下列条件中,不能判断
是直角三角形的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/525ac8431778c069674aa395dbdba5b7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
A. ![]() | B.![]() |
C.![]() | D.![]() |
更新时间:2023-11-18 18:26:13
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【推荐1】如图,两平面镜
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单选题
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【推荐2】如图,在
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名校
【推荐1】已知
的三条边分别为a,b,c下列条件不能判断
是直角三角形的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
A.![]() | B.![]() ![]() ![]() |
C.![]() | D.![]() |
您最近一年使用:0次
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适中
(0.65)
【推荐2】在下列条件中:①
;②
;③
;④
;能确定
是直角三角形的条件有( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d1ac3781e2ca56262e180134d9200bed.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3cf8367832fe4afe83c3764701b04c3a.png)
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3c65edad25ddd666cdce0d7e5afefc9.png)
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