等腰三角形底边长为6cm,一腰上的中线将其周长分成两部分的差为2cm,则这个等腰三角形的周长为__________ cm.
更新时间:2019-03-08 13:38:11
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【知识点】 等腰三角形的性质
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【推荐1】如图,AB与⊙O相切于点C,∠A=∠B,OA=10,AB=16,则OC的长为________
![](https://img.xkw.com/dksih/QBM/2020/5/9/2458882592260096/2459755303763969/STEM/e9a0933e9eea48cb8c2660e5667dac9f.png?resizew=113)
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【推荐2】在等腰三角形
中,
,
是
边上任意一点(点
不和
、
两点重合),过点
作
的垂线,与直线
交于点
,若
,则
的度数为______ 度.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7bef5239ddbb0972700ce01daf9ee7cf.png)
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