题型:单选题
难度:0.85
引用次数:351
题号:22507856
随着科技发展,骑行共享单车这种“低碳”生活方式已融入人们的日常生活.如图是共享单车车架的示意图,线段
分别为前叉、下管和立管(点
在
上),
为后下叉.已知
,
,则
的度数为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f334cfb485d8a86e2b66314754e63522.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/49b50357a6545cae8348e3059312f520.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c290106db87b5a6be21749a604cfe056.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/01a4fd64cd1aa335ab4ce47901bd86d2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/23dc2d2dd56fcc67698c45a6e0e48f80.png)
A.![]() | B.![]() | C.![]() | D.![]() |
更新时间:2024-04-17 22:45:07
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【推荐1】下列命题中真命题个数是( )
①对顶角相等;②两条直线被第三条直线所截,内错角相等;③第二象限角平分线上的点到两坐标轴的距离相等;④在同一平面内,如果
,
,那么
;⑤如果
,那么![](https://staticzujuan.xkw.com/quesimg/Upload/formula/14f582b360b59c9eacdc5331d5bd5215.png)
①对顶角相等;②两条直线被第三条直线所截,内错角相等;③第二象限角平分线上的点到两坐标轴的距离相等;④在同一平面内,如果
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2293799d379200cf746e8450ebd5744f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/26d4fc47a5814493cc5facdc3ab296dd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d8a4352562ae8aa968014fd0d931b677.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3ce53140507afc826e0f03bdfbe7d20f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/14f582b360b59c9eacdc5331d5bd5215.png)
A.2 | B.3 | C.4 | D.5 |
您最近一年使用:0次
单选题
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【推荐2】如图,
与
交于点
,
,
,
,则
的度数为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d40b319212a7e7528b053e1c7097e966.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
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A.![]() | B.![]() | C.![]() | D.![]() |
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单选题
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较易
(0.85)
真题
名校
【推荐1】如图,直线
,点A在直线
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、
于B、C两点,连结AC、BC.若
,则
的大小为( )
![](https://img.xkw.com/dksih/QBM/editorImg/2024/5/23/4a853503-10d7-4856-8e28-d6a3403a13fe.png?resizew=145)
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d5b69d40b75d582c4b8ffa2369af1d41.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/5/23/4a853503-10d7-4856-8e28-d6a3403a13fe.png?resizew=145)
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【推荐2】如图,一条街道有两个拐角
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,则
的度数是( )
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