**The surface area of a sphere is 2464 sq.cm. Find its radius.**

surface area = 2464

radius = sqrt( ( surface_area )/ ( 4 * PI ))

radius = 14

diameter = 14 * 2

diameter = 28

radius = 28 / 2

A three dimensional object shaped like a ball. Every point on the surface has the same distance from the center.

where,

d = diameter

C = circumference

r = radius

V = volume

SA = surface area