The diameter of a football is 5 times the diameter of a cricket ball.Calculate the ratio of surface area of football and cricket ball. Share with your friends Share 6 Varun.Rawat answered this Let D and d be the diameter of football and cricket ball.Now, radius of football, R = D2now radius of cricket ball, r = d2Now, D = 5d⇒2R = 10r⇒R = 5rNow,surface area of footballsurface area of cricket ball = 4πR24πr2 = Rr2 = 5rr2 = 251 20 View Full Answer
