如图,BD∥AC, BE 平分∠ABD交AC于点E, 若∠A=30º,则∠1的度数为( )
![](https://img.xkw.com/dksih/QBM/2019/6/14/2225370138001408/2228866843623424/STEM/a96c1711daf945dfa4c28d205e5e2565.png?resizew=176)
![](https://img.xkw.com/dksih/QBM/2019/6/14/2225370138001408/2228866843623424/STEM/a96c1711daf945dfa4c28d205e5e2565.png?resizew=176)
A.65° | B.60° | C.75° | D.70° |
更新时间:2019-06-24 11:15:29
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【知识点】 与角平分线有关的三角形内角和问题解读
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【推荐1】如图,在
中,
平分
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A.30° | B.10° | C.40° | D.20° |
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【推荐2】如图,在
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A.![]() | B.![]() | C.![]() | D.![]() |
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