题目内容
如图,AE平分∠CAD,则有∠ACB>∠B,这是因为∠ACB>______=______>∠B.
![](http://thumb.zyjl.cn/pic2/upload/papers/20140826/201408260433450513006.png)
![](http://thumb.zyjl.cn/pic2/upload/papers/20140826/201408260433450513006.png)
在△ACE中,∠ACB>∠CAE,
∵AE平分∠CAD,
∴∠CAE=∠DAE,
在△ABE中,∠DAE>∠B,
∴∠ACB>∠CAE=∠DAE>∠B.
故答案为:∠CAE,∠DAE.
∵AE平分∠CAD,
∴∠CAE=∠DAE,
在△ABE中,∠DAE>∠B,
∴∠ACB>∠CAE=∠DAE>∠B.
故答案为:∠CAE,∠DAE.
![](http://thumb.zyjl.cn/images/loading.gif)
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