题目
题型:不详难度:来源:
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022155005-79697.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022155005-93693.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022155005-52282.png)
A.![]() | B.1 | C.0或![]() | D.1或![]() |
答案
解析
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022155006-19055.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022155007-14671.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022155007-31923.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022155007-40778.png)
核心考点
举一反三
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154952-82687.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154952-96766.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154952-58991.png)
(1)直线
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154953-25455.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154953-64998.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154953-25455.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154953-65769.png)
(2)直线
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154953-25455.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154953-65769.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154953-25455.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154953-65769.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154943-25499.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154944-81274.png)
已知直线
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154936-75787.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154936-20632.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154936-66848.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154936-83973.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154936-38932.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154936-26245.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154937-47243.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154936-75787.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154937-24834.png)
(Ⅰ)求直线
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154936-26245.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154937-24834.png)
(Ⅱ)若将四边形
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154937-97262.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154937-55331.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154936-83973.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154937-56741.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154928-40842.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154928-32937.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154929-94876.png)
A.6 | B.8 | C.10 | D.12 |
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