题目
题型:不详难度:来源:
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021142726-96697.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021142726-64481.gif)
答案
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021142726-53121.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021142726-77257.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021142727-93757.gif)
∴S正三棱柱侧=3×A1A×AB=3×
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021142727-66846.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021142727-88647.gif)
解析
核心考点
举一反三
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021142721-59734.gif)
A.![]() | B.![]() | C.![]() | D.2![]() |
A.
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021142718-52666.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021142718-26747.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021142718-71802.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021142719-61512.gif)
A.![]() | B.![]() | C.![]() | D.![]() |
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021142707-10844.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021142708-81340.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021142708-39848.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021142708-19055.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021142708-87050.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021142709-77665.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021142707-10844.gif)
A.80 |
B.60 |
C.40 |
D.30 |
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021142703-53084.gif)
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