如图,直线
,直线
交
于点D,直线
交
于E,
,则
的度数等于( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/027830fc47290062692964077ee481e4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e9b0f5f44abbc6544a2f672b025b013.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bffd657e48b15b9b54a55817e2c26b22.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f6f17bc385bafb37e8f964e5eb99cd0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/646c045c125b75aee53cecf4b28f3b94.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eb3de20ba8bda63c650ef571be155702.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/6/21/6fec1bd8-b1e1-4a3c-ab6f-0803bc69c6a9.png?resizew=156)
A.![]() | B.![]() | C.![]() | D.![]() |
更新时间:2023-06-19 14:47:01
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单选题
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适中
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【推荐1】下列说法中,正确的是( )
A.如果两个角相等,那么这两个角是对顶角 |
B.连接直线外一点与直线上各点的所有线段中,垂线段最短 |
C.如果两条直线被第三条直线所截,那么内错角相等 |
D.经过一点有且只有一条直线与已知直线平行 |
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单选题
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适中
(0.65)
【推荐2】如图直线
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等于
,
把
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,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b5c4cd264c97c1f261229925cc5a6761.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9fed1f57a835af4e9022e27603d12d31.png)
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dc9f91270ddbe1cf3c1362e1b95aee14.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d8cff0c4ec95cf18b70c405b3333b996.png)
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A.![]() | B.![]() | C.![]() | D.![]() |
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【推荐1】如图,一块含30°角的三角尺置于直尺上,∠1=25°,则∠2的度数是( )
![](https://img.xkw.com/dksih/QBM/2019/1/11/2116312085864448/2117146812080128/STEM/a4e21e4b322d497ea3dfebb86e24de93.png?resizew=96)
![](https://img.xkw.com/dksih/QBM/2019/1/11/2116312085864448/2117146812080128/STEM/a4e21e4b322d497ea3dfebb86e24de93.png?resizew=96)
A.55° | B.45° | C.35° | D.25° |
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单选题
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【推荐2】如图,
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2bc8444d63d1ca92651c62fe9b220859.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4335b495123a65115e8455adac398f3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d5b69d40b75d582c4b8ffa2369af1d41.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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