no 30 tolon dong Pkai caranya..

V bola : 113.040cm³
π = 3,14
l bola = ?

v bola = 4/3πr³
113.040 = 4/3.3,14.r³
113.040 = 12,56/3.r³
113.040 x 3 = 12,56 r³
339.120 = 12,56r³
339.120/12,56 = r³
³√27.000 = r³
r=30

luas permukaan = 4πr²
= 4π . 30 . 30
= 36 π cm²

jawabannya c