Question

The radius of a sphere (in cm) whose volume is 121 cm, is
(A) 3
(B) 3 13
(C)
32/3
(D)
3 1/3​

Answer 1

Answer:

volume of the sphere =4/3πr3

radius of the sphere =(3v/4π)^1/3

v=121cm

π=3.14

r=(3 121/4(3.14))^1/3

r=9.6cm