将一副三角板如图摆放,斜边
,
与
相交于点
,
,
,则
的度数等于( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/100b3e7dcd5f34c5234971cd75bff138.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e6e490f703eb6c9bb1278c78ebc2d661.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5b8b98b2f83279a49e94d9f48c5e6f2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3c4a288554fe25fe0a72530eb29756e1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/42e7b8a59f8d66176463f3d71f882a26.png)
A.![]() | B.![]() | C.![]() | D.![]() |
更新时间:2023-05-09 11:34:05
|
【知识点】 根据平行线的性质求角的度数解读
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|
容易
(0.94)
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【推荐1】如图,把一块三角板
的直角顶点D放在直线
上,
,
,则
的度数为( )
![](https://img.xkw.com/dksih/QBM/editorImg/2023/5/11/b4dc79cb-06d7-4f03-b443-9a085246d99f.png?resizew=195)
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5f4ea9ffbbabd6b5c90e4678c15bb1e1.png)
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![](https://img.xkw.com/dksih/QBM/editorImg/2023/5/11/b4dc79cb-06d7-4f03-b443-9a085246d99f.png?resizew=195)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
单选题
|
容易
(0.94)
【推荐2】如图,直线
、
被直线l所截,
,
,则
的大小为( )
![](https://img.xkw.com/dksih/QBM/2022/4/23/2968003460702208/2980510549483520/STEM/63f34e9d-4a34-4952-968b-ee4f1ffc2f14.png?resizew=161)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e9b0f5f44abbc6544a2f672b025b013.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f6f17bc385bafb37e8f964e5eb99cd0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/027830fc47290062692964077ee481e4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/89b4eb3df08757e2b6c15122a6ca89f8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d57899ad4774aed9ccc7bd23db72153.png)
![](https://img.xkw.com/dksih/QBM/2022/4/23/2968003460702208/2980510549483520/STEM/63f34e9d-4a34-4952-968b-ee4f1ffc2f14.png?resizew=161)
A.35° | B.70° | C.125° | D.145° |
您最近一年使用:0次