Use the formula to solve the problem. Round to the nearest hundredth. Volume of a sphere: V = 4/3r3 Surface area of a sphere: A = 4r2 Find the surface area of a sphere with a radius of 1 inch. cubic in.
We are given with the equations for the volume of the sphere and area of the sphere such as shown below: Volume of sphere = 4/3 r³ Area of the sphere = 4r² We need to solve for the area if radius = 1 inch and the solution is: Area of the sphere = 4(1)² Area of the sphere = 4 inch² The answer is 4 inches².