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体积怎么算
更新时间： 2021-03-21 16:19:27  

体积的算法如下：

长方体：长方体体积=长×宽×高

正方体：（正方体体积=棱长×棱长×棱长）

圆柱（正圆）：圆柱（正圆）体积=圆周率×(底半径×底半径)×高

以上立体图形的体积都可归纳为：（底面积×高）

圆锥（正圆）：圆锥（正圆）体积=圆周率×底半径×底半径×高/3

角锥：角锥体积=底面积×高/3

球体：球体体积=4/3(圆周率×半径的三次方)

关键词： 体积 怎么

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