Question

Jika v bola = 3.052,08 cm3 dan phi = 3,14. hitunglah panjang r bola..

Answer 1

Volume bole = 4/3 πr³
3.052,08 = 4/3 x 3,14 x r³
3.052,08 x 3,14 = 4/3 r³
972 = 4/3 r³
972 x 3/4 = r³
729 = r³
r = 9 cm

Answer 2

V bola = 4/3 \pi r pngkt 3.
3.052,08 = 4/3 . 3,14 . r pngkt 3
3.052,08 . 3 = 4 . 3,14 . r pngkt 3
9156,24 / 12,56 = r pngkt 3
729 = r pngkt 3
9 = r