球枱是指球體被兩個平行平面所截而夾在兩平面中間的部分。截得的兩個圓面分別為上底和下底,垂直於圓面的直徑被截得的部分是高。

球枱的體積

r1,r2為球枱的上、下底半徑,h為球枱的高
S1,S2為球枱的上、下底面積,h為球枱的高

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