如图,点E在AD的延长线上,下列条件中能判断BC∥AD的是( )
![](https://img.xkw.com/dksih/QBM/2019/1/31/2130394078568448/2131397235032064/STEM/2f5c93587d124418ae7b867b0c1302d4.png?resizew=230)
![](https://img.xkw.com/dksih/QBM/2019/1/31/2130394078568448/2131397235032064/STEM/2f5c93587d124418ae7b867b0c1302d4.png?resizew=230)
A.∠3=∠4 |
B.∠2=∠4 |
C.∠1=∠2 |
D.∠A=∠5 |
更新时间:2019-02-01 18:01:41
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【知识点】 同旁内角互补两直线平行解读
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适中
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【推荐1】如图,下列能判定
∥
的条件有几个( )
(1)
(2)
(3)
(4)
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
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(1)
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A.4 | B.3 | C.2 | D.1 |
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单选题
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适中
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【推荐2】如图,点E、F分别是AB、CD上的点,点G是BC的延长线上一点,且∠B=∠DCG=∠D,则下列判断错误的是( )
![](https://img.xkw.com/dksih/QBM/editorImg/2022/8/11/15049440-b15a-4c9e-9a88-8470881d8da6.png?resizew=161)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/8/11/15049440-b15a-4c9e-9a88-8470881d8da6.png?resizew=161)
A.∠ADF=∠DCG | B.∠A=∠BCF |
C.∠AEF=∠EBC | D.∠BEF+∠EFC=180° |
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