经过
两点的直线的倾斜角为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5054c3c3568e20a67c0466462fb2d15b.png)
A.![]() | B.![]() | C.![]() | D.![]() |
更新时间:2023-11-11 16:02:57
|
相似题推荐
单选题
|
容易
(0.94)
名校
【推荐1】已知直线
,则该直线的倾斜角是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/06553b7e77205d053c1981e9c050d579.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
单选题
|
容易
(0.94)
【推荐2】设直线l与x轴交于点A,其倾斜角为
,直线l绕点A顺时针旋转
后得直线
,有下列四个值:①
;②
;③
;④
.则直线
的倾斜角为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/79a97bb4dcfab4ec7539bc783d563c49.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e9b0f5f44abbc6544a2f672b025b013.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fac04e27ef9c59910370faf324fcbdcd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fab62bfc417830b2f3fb08bfb453f96.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/437a36d9ff0e8b14bb734da93fea5dd9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bf2b6c51ba5eea174d2f2090e204e5a7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e9b0f5f44abbc6544a2f672b025b013.png)
A.①② | B.②③ | C.③④ | D.①④ |
您最近一年使用:0次
单选题
|
容易
(0.94)
名校
解题方法
【推荐1】已知过
,
两点的直线与直线
平行,则
的值为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c80eabaf101288433b3b9e92a4805a3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ec4f933ab3b3470d55fc89c199d4a911.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/04eed461026f69fe9ab2c5dc12af8ac7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
单选题
|
容易
(0.94)
【推荐2】已知直线l1上有两点
,直线
的倾斜角是直线
倾斜角的2倍,则直线
的斜率为 ( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c274d5f575d4cc241549e9c32b495560.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f6f17bc385bafb37e8f964e5eb99cd0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e9b0f5f44abbc6544a2f672b025b013.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f6f17bc385bafb37e8f964e5eb99cd0.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次