题目
题型:不详难度:来源:
![](http://img.shitiku.com.cn/uploads/allimg/20191103/20191103053011-16073.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191103/20191103053011-35859.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191103/20191103053011-59248.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191103/20191103053011-21216.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191103/20191103053011-62599.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191103/20191103053012-11619.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191103/20191103053012-61738.png)
答案
![](http://img.shitiku.com.cn/uploads/allimg/20191103/20191103053012-66852.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191103/20191103053012-50363.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191103/20191103053013-70140.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191103/20191103053012-50363.png)
解析
先根据全等三角形的对应边相等,再根据三角形的内角和定理即可判断,
![](http://img.shitiku.com.cn/uploads/allimg/20191103/20191103053013-26933.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191103/20191103053011-16073.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191103/20191103053013-33034.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191103/20191103053011-21216.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191103/20191103053011-59248.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191103/20191103053012-11619.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191103/20191103053011-35859.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191103/20191103053013-33034.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191103/20191103053011-62599.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191103/20191103053013-89096.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191103/20191103053012-61738.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191103/20191103053014-56186.png)
核心考点
举一反三
![]() | ![]() | ![]() |
![](http://img.shitiku.com.cn/uploads/allimg/20191103/20191103053005-49833.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191103/20191103053001-23582.jpg)
![](http://img.shitiku.com.cn/uploads/allimg/20191103/20191103052954-74598.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191103/20191103052954-65678.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191103/20191103052955-56816.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191103/20191103052955-12157.png)
我们发现,图1的正方形是由49个小正方形组成的.图2中拼成的正方形却只有48个小正方形.哪一个小正方形没有了?它到哪去了?
![](http://img.shitiku.com.cn/uploads/allimg/20191103/20191103052950-40449.png)
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