suatu bola diketahui volumenya 38.808 cm hitunglah,jaribola,luas permukaan bola.

Volum = 4/3 πr³
38.808 = 4/3 πr³
29.106 = πr³
29.106 ÷ 22/7 = r³
9261 = r³
r = 21 cm

L = 4πr² = 4×22/7×21×21×21 = 116.424 cm³