题目
题型:不详难度:来源:
![](http://img.shitiku.com.cn/uploads/allimg/20191108/20191108023151-87332.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191108/20191108023151-67421.png)
答案
解析
核心考点
举一反三
![](http://img.shitiku.com.cn/uploads/allimg/20191108/20191108023144-63801.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191108/20191108023144-60901.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191108/20191108023144-48535.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191108/20191108023145-86917.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191108/20191108023145-56088.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191108/20191108023145-84049.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191108/20191108023144-48535.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191108/20191108023139-90316.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191108/20191108023139-74170.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191108/20191108023139-84658.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191108/20191108023140-46754.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191108/20191108023130-47763.png)
A.![]() | B.![]() | C.![]() | D.![]() |
![](http://img.shitiku.com.cn/uploads/allimg/20191108/20191108023121-45248.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191108/20191108023121-98452.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191108/20191108023122-36870.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191108/20191108023122-19303.png)
(1)以原点O为极点,以x轴的正半轴为极轴建立极坐标系,求直线
![](http://img.shitiku.com.cn/uploads/allimg/20191108/20191108023122-24982.png)
(2)经过点
![](http://img.shitiku.com.cn/uploads/allimg/20191108/20191108023122-51264.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191108/20191108023122-24982.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191108/20191108023123-65255.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191108/20191108023123-36015.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191108/20191108023123-65360.png)
已知极坐标的极点在平面直角坐标系的原点
![](http://img.shitiku.com.cn/uploads/allimg/20191108/20191108023114-73594.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191108/20191108023114-24089.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191108/20191108023115-15724.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191108/20191108023115-10846.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191108/20191108023115-55868.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191108/20191108023115-25225.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191108/20191108023116-66957.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191108/20191108023115-15724.png)
(2)若点
![](http://img.shitiku.com.cn/uploads/allimg/20191108/20191108023116-62292.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191108/20191108023115-15724.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191108/20191108023116-62292.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191108/20191108023115-25225.png)
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