Q- Find the diameter of a sphere whose surface area is 346.5 sq.cm? Plz fast........ Share with your friends Share 2 Varun Rawat answered this Let r be the radius of sphere.Now, surface area of sphere = 346.5 cm2⇒4πr2 = 346.5⇒4×227×r2 = 346.5⇒r2 = 346.5 × 788 = 2425.588 = 27.5625⇒r = 5.25Now, diameter = 2r = 2 × 5.25 = 10.5 cm 3 View Full Answer
