作业帮速求初中数学相似三角形例题20道~~~~~~~~~~要有详解~~~~~~~~~~~~不详不给分~!
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速求初中数学相似三角形例题20道~~~~~~~~~~要有详解~~~~~~~~~~~~不详不给分~!
速求初中数学相似三角形例题20道~~~~~~~~~~
要有详解~~~~~~~~~~~~不详不给分~!
速求初中数学相似三角形例题20道~~~~~~~~~~要有详解~~~~~~~~~~~~不详不给分~!
这里是学习方法http://www.eduxue.com/Article/sxjiaoan/c2/200509/Article_36581.html
这里是教案课例下载http://www.1230.org/Soft/Class26/Class75/200603/7586.html
典型例题下载,很不错http://www.eku.cc/dh/wxcksx15/wxcksx15_142.htm
这里有两道题还不错http://post.baidu.com/f?kz=101861958
你可以在别的网站里找!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!