If the surface area of a sphere is 144πm2, then its volume (in m3) is
Surface area of a sphere = 4πr2
Given, surface area of a sphere is 144πm2
⇒ 4πr2 = 144π
⇒ r = 6 m
Volume of the sphere = (4/3) × π × 63
⇒ Volume of the sphere = 288π m3