如图,一条公路的两侧铺设了两条平行管道
和
,如果公路一侧铺设的管道
与纵向连通管道
的夹角
为
,那么公路另一侧铺设的管道
与纵向连通管道
的夹角
的度数是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d78abbad68bbbf12af10cd40ef4c353.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7cbce11aa19b8bd2bf6ee5a834e005de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6c0927afc571a7c966c98192040979e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d78abbad68bbbf12af10cd40ef4c353.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9290b887e88e8d2fd774a7314e2ca73a.png)
A.![]() | B.![]() | C.![]() | D.![]() |
更新时间:2024-04-01 11:27:10
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【推荐1】下列语句中,不是命题的是( )
A.两直线平行,同旁内角相等 | B.若![]() ![]() |
C.过一点作已知直线的平行线 | D.同角的余角相等 |
您最近一年使用:0次
单选题
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【推荐2】如图,两平行线
被
所截,
,则
的度数是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b10ff911ab3353e9b8221d258d4112ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4eedae8d316c76e3d0b451256de03fb9.png)
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![](https://img.xkw.com/dksih/QBM/editorImg/2023/11/16/a0410695-bdd6-4efd-bb1e-be2890626ff6.png?resizew=123)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
单选题
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容易
(0.94)
【推荐1】如图,已知
,点
在直线a上,点
、
在直线b上,
,
,则
为( )
![](https://img.xkw.com/dksih/QBM/2019/5/20/2207794144247808/2208314569449472/STEM/e6e0822487e74b808072d112259ee963.png?resizew=118)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/72fbc714c63815dad9a27418f6492f16.png)
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a28e4c9bfb8fc33e302f0577f8a11c72.png)
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A.![]() | B.![]() | C.![]() | D.![]() |
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【推荐2】将一副三角板按如图方式摆放,若
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![](https://img.xkw.com/dksih/QBM/2020/4/5/2435072459317248/2435898751188992/STEM/78019019-392b-4ec6-a22c-6f5ec9322a86.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef33202f42eeec872bfec08563cf89f8.png)
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