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题目内容
The radius of cylinder A is twice as many as the radius of cylinder B, and the height of cylinder A is twice as many as the height of cylinder B, so what is the ratio of the volume of cylinder B to the volume of cylinder A?
Give your answer as a fraction.
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· 相关考点
4.6.4 圆球体
[相关术语] • sphere 球体 [核心考点] • 球体的体积公式:V=(4/3)·πr^3
以上解析由 考满分老师提供。