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如图,△ABC是等边三角形,被一平行于BC的矩形所截,AB被截成三等分,则图中阴...
如图,△ABC是等边三角形,被一平行于BC的矩形所截,AB被截成三等分,则图中阴影部分的面积是△ABC的面积的( )
![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131022161845900384121/SYS201310221618459003841009_ST/images0.png)
A.
![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131022161845900384121/SYS201310221618459003841009_ST/0.png)
B.
![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131022161845900384121/SYS201310221618459003841009_ST/1.png)
C.
![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131022161845900384121/SYS201310221618459003841009_ST/2.png)
D.
![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131022161845900384121/SYS201310221618459003841009_ST/3.png)
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