1 . 已知
为正实数,设直线
的斜率为
,直线
的斜率为
,且
与
交于
轴外一点,若
,
与
轴围成一个等腰三角形,则
的所有可能的取值集合为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e9b0f5f44abbc6544a2f672b025b013.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f6f17bc385bafb37e8f964e5eb99cd0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e653b6d645d2b9930a6f877631fc3cac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e9b0f5f44abbc6544a2f672b025b013.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f6f17bc385bafb37e8f964e5eb99cd0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e9b0f5f44abbc6544a2f672b025b013.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f6f17bc385bafb37e8f964e5eb99cd0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
您最近一年使用:0次
2 . 已知直线l经过
,
两点,直线l的斜率是直线m的斜率的三倍,则直线m的倾斜角是_____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1d7a999c36de5c9a9ce876a4a56fa34c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2f7a55f5bf051cfdfba52c4b18c0c12d.png)
您最近一年使用:0次
2023-12-22更新
|
144次组卷
|
2卷引用:山东省枣庄市薛城实验中学等校2023-2024学年高二上学期12月大联考数学试题
3 . 直线l经过点
,且倾斜角为直线
的倾斜角的一半,则l的方程为________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/383f12cb70ca55eba4ff012771dbfa9d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/953786f2c4fbc3b0267d04701b934f88.png)
您最近一年使用:0次
4 . 已知直线
的倾斜角
为
,
,则直线
的斜率![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bd7f5e8c57cdc5599a8305da28d8d4b4.png)
________ ,
的倾斜角![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a8a7ab6ca297a139cedd417d738f086.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b5d27c081879b6c6bc0abb0ceedb9d3a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f7cfec3dfacb0885c528788d109ea8e8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fb60f431cb887c0a151e0c8dcae780c3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fa09dc2c0773bb01161baec8a2c6bb69.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6e5c154445ca71ee9d4fb29a98b8965d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bd7f5e8c57cdc5599a8305da28d8d4b4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6e5c154445ca71ee9d4fb29a98b8965d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a8a7ab6ca297a139cedd417d738f086.png)
您最近一年使用:0次
5 . 若经过
,
两点的直线的倾斜角为
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/825116eb345f5505ebc8c1cdb8a1f131.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3133c51b42a92a0d193dbdd10654d608.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/046f88956cf543e4642f5f5bc95aaee5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e1cde7aace5b888a1a1c26fb911e2f49.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/825116eb345f5505ebc8c1cdb8a1f131.png)
您最近一年使用:0次
6 . 过两点
的直线的倾斜角为
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/070d1ea22a92808dad7489438c239629.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c34bc499dba0f4f54ac40ab8710354a2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/231b861d6d1f1d0b9f52b041cb40eb62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/070d1ea22a92808dad7489438c239629.png)
您最近一年使用:0次
7 . 已知直线
的倾斜角比直线
:
的倾斜角小
,则直线
的倾斜角为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e9b0f5f44abbc6544a2f672b025b013.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f6f17bc385bafb37e8f964e5eb99cd0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e57d27971d2e1433519a155e4daca2bd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0aee6e4e9350a2665df8597ff8045bbd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e9b0f5f44abbc6544a2f672b025b013.png)
您最近一年使用:0次
2023-12-19更新
|
158次组卷
|
2卷引用:吉林省部分学校2023-2024学年高二上学期12月月考数学试题
解题方法
8 . 已知直线
经过点
,则直线
倾斜角的大小为___ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94a8d6991873e79b298984a95b8954b9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c832f2474efe89961ef41e884da7660c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
您最近一年使用:0次
9 . 已知直线过点和
,则直线的倾斜角为
您最近一年使用:0次
10 . 已知直线平行于第二、四象限的角平分线,则直线
的倾斜角为
您最近一年使用:0次