jari jari bola,jika volumenya 904,32cm3

V bola = 4/3 x π x r3
904,32 = 4/3 x 3,14 x r3
904,32/3,14 = 4/3 x r3
288 = 4/3 x r3
288 x 3/4 = r3
216 = r3
r = 3√216
r = 6 cm

*semoga membantu. sukses selalu ^_^