已知一个三角形的三边长分别为4,4和
,则这个三角形的形状是______________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4e2031d209711b058f3d278ede3c1d33.png)
更新时间:2016-12-05 18:37:36
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【推荐1】已知:△ABC的三个内角满足∠A=2∠B=3∠C,则△ABC是______ 三角形.(填“锐角”、“直角”、“钝角”)
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【推荐2】在
中,
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的角平分线.上述推断中,所有正确结论的序号是_______ .
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【推荐1】已知:
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的三边长,且满足
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的形状为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f750666b70364a173eaa3b65fb5a0012.png)
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【推荐2】已知a,b是等腰
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