题目
题型:不详难度:来源:
![](http://img.shitiku.com.cn/uploads/allimg/20191027/20191027062839-56603.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191027/20191027062839-83748.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191027/20191027062839-88923.png)
答案
![](http://img.shitiku.com.cn/uploads/allimg/20191027/20191027062839-62644.png)
解析
试题分析:考查几何概型(满足条件的长度/总长度),
![](http://img.shitiku.com.cn/uploads/allimg/20191027/20191027062839-88923.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191027/20191027062840-86011.png)
核心考点
试题【在区间上随机取一个数,则的概率为 .】;主要考察你对等知识点的理解。[详细]
举一反三
![](http://img.shitiku.com.cn/uploads/allimg/20191027/20191027062832-48962.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191027/20191027062832-67437.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191027/20191027062832-67437.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191027/20191027062824-61388.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191027/20191027062824-30899.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191027/20191027062824-88286.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191027/20191027062824-33557.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191027/20191027062825-33112.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191027/20191027062825-70835.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191027/20191027062825-24579.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191027/20191027062825-51062.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191027/20191027062818-47452.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191027/20191027062818-44321.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191027/20191027062819-76671.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191027/20191027062819-12185.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191027/20191027062819-61506.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191027/20191027062813-35901.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191027/20191027062813-92668.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191027/20191027062814-24420.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191027/20191027062802-33864.png)
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