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如图所示,△ABC∽△ACD的条件是( ) A. B. C.CD2=AD•DB ...
如图所示,△ABC∽△ACD的条件是( )
![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131103102627140848094/SYS201311031026271408480028_ST/images0.png)
A.
![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131103102627140848094/SYS201311031026271408480028_ST/0.png)
B.
![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131103102627140848094/SYS201311031026271408480028_ST/1.png)
C.CD
2=AD•DB
D.AC
2=AD•AB
考点分析:
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