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某空间几何体的三视图如图所示,则该几何体的表面积为 A. B.228 C. D....

某空间几何体的三视图如图所示,则该几何体的表面积为

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A.说明: 满分5 manfen5.com                                 B.228

C.说明: 满分5 manfen5.com                                 D.说明: 满分5 manfen5.com

 

B 【解析】 试题分析:由题意知,三视图对应的几何体为上方为四棱锥,下方为正方体,故表面积为 228 考点:三视图 体积
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