已知两个三角板按如图方式摆放,其
,点
与点
重合,则
的度数是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8f037fa1213f5dac0d9eb7fbba1fffdb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/895dc3dc3a6606ff487a4c4863e18509.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d5b69d40b75d582c4b8ffa2369af1d41.png)
A.![]() | B.![]() | C.![]() | D.![]() |
23-24七年级下·河南周口·阶段练习 查看更多[2]
河南省周口市西华县致远外国语学校2023-2024学年七年级下学期3月月考数学试题(已下线)江苏省七年级数学下学期期中模拟试卷(3)(测试范围:平面图形的认识、幂的运算、整式乘法与因式分解)原卷版
更新时间:2024-04-08 21:46:11
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【推荐1】如图,直线
,
平分
,若
,则∠2的度数是( )
![](https://img.xkw.com/dksih/QBM/editorImg/2023/4/3/cbb76e80-db40-4dfc-aa45-725e671b9ab9.png?resizew=175)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b0fff774b4b0087a6f304ce930d359be.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6c4c865445dda4a59b6d5cb18fd74404.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ea2ee75a234ac05a3225e49ddd8c5065.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f586d178cb0f69dd900967766ba8950a.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/4/3/cbb76e80-db40-4dfc-aa45-725e671b9ab9.png?resizew=175)
A.65° | B.60° | C.75° | D.70° |
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【推荐2】如图,
,直线
与直线
分别相交于点G,H,
平分
交
于点M.若
,则
的度数为( )
![](https://img.xkw.com/dksih/QBM/editorImg/2023/3/22/6da5b0a6-f4c3-42bb-be95-9f25205a5e46.png?resizew=168)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9390a8688fd466fb6b883b0d60dcd872.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/de32260ba2cb998f3ffb8449cdaf7708.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8e9e953a4a5f98c96bbe67cbaadf76d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3465d6a76a5991ff3d9232736de7c822.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/49b50357a6545cae8348e3059312f520.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0e58196d2eaeffc8c3cb3a726b6f6fd.png)
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A.![]() | B.![]() | C.![]() | D.![]() |
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【推荐2】如图,
与
相切于点A,
的延长线交
于点C,连接
,已知
,则
的大小为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d97cdc586744d208b6f69c9813af977.png)
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c52a89ed685d6b096c71fceab83cd7d2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/febc9a89d0d1c97b88c0f4acd32b4e67.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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