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歡迎您訪問數學考題練習:如圖是某一幾何體的三視圖,則這個幾何體是!

數學考題練習:如圖是某一幾何體的三視圖,則這個幾何體是

更新時間:2024-01-12 12:59:41作者:貝語網校

如圖是某一幾何體的三視圖,則這個幾何體是

A.長方體

B.圓錐

C.圓柱

D.正三棱柱

試題答案

A

試題解析

主視圖、左視圖、俯視圖是分別從物體正面、左面和上面看,所得到的圖形.

解答:由于主視圖和左視圖為長方形可得此幾何體為柱體,由俯視圖為長方形可得為正方體.故選A.

點評:考查學生對三視圖掌握程度和靈活運用能力,同時也體現了對空間想象能力方面的考查.

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