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歡迎您訪問數(shù)學(xué)考題練習(xí):如圖,從左面看圓柱,則圖中圓柱的投影是!

數(shù)學(xué)考題練習(xí):如圖,從左面看圓柱,則圖中圓柱的投影是

更新時(shí)間:2024-01-12 16:26:21作者:貝語網(wǎng)校

如圖,從左面看圓柱,則圖中圓柱的投影是

A.圓

B.矩形

C.梯形

D.圓柱

試題答案

B

試題解析

根據(jù)圓柱的左視圖的定義直接進(jìn)行解答即可.

解答:如圖所示圓柱從左面看是矩形,

故選:B.

點(diǎn)評(píng):本題主要考查了簡單幾何體的三視圖,關(guān)鍵是根據(jù)三視圖的概念得出是解題關(guān)鍵.

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