The radius of the sphere is ~16.395 units.
bidyogammes
The surface area of the sphere with the radius doubled is 200 units2.---> Confirmed
Surface area of a sphere = 4*pi*radius squared
Use the formula for volume to solve for the radius of the sphere and then plug that radius into the formula for the surface area of a sphere.
160
The surface area of every sphere is (4 pi) times (the radius squared).Knowing that, you can find the surface area of not only the one you'reasking about right now, but of every sphere that ever was, is, or will be !
The surface area is 1,385.4 cm2
Surface area of a sphere in square units = 4*pi*radius^2
Given a sphere of radius r, Surface area = 4{pi}r2 Volume = (4/3){pi}r3
Surface area of a sphere = 4 x (pi) x (radius)2
31,416 units2