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一个体积为12的正三棱柱的三视图如图所示,则这个三棱柱的侧视图的面积为( ) A...
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一个体积为12
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的正三棱柱的三视图如图所示,则这个三棱柱的侧视图的面积为( )
A.6
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B.8
C.8
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D.12
考点分析:
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