在平行四边形ABCD中,已知AB=8,周长等于24,则BC=______ ,CD=______ ,AD=_______ .
更新时间:2018-02-14 20:07:30
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【知识点】 平行四边形的性质
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【推荐1】如图, 在平行四边形
中, 点
是
边上一点,连接
交于点
, 若
,
,
, 则
的长是___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
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【推荐2】如图,在▱ABCD中,⊙O经过点A、C、D,与BC相交于点E,连接AE.若∠D=85°,则∠BAE=___ .
![](https://img.xkw.com/dksih/QBM/2021/12/2/2863899512111104/2864415154495488/STEM/7a0a1f5b-ec45-4653-97a3-c481ba5ec652.png?resizew=128)
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