面的形心就是截面图形的几何中心，质心是针对实物体而言的，而形心是针对抽象几何体而言的，对于密度均匀的实物体，质心和形心重合。 -题库考试答案搜索网

面的形心就是截面图形的几何中心，质心是针对实物体而言的，而形心是针对抽象几何体而言的，对于密度均匀的实物体，质心和形心重合。

判断题

2021-07-18 23:33

A、正确
B、错误

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正确答案

A

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A

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