Find the surface area of a sphere with a diameter of 20in.

Give the surface area of a sphere with diameter .

A spherical buoy has a radius of 5 meters. What is the surface area of the buoy?

You have a wooden ball which you are going to paint. If the radius is 12 inches, what is the surface area of the ball?

Find the surface area of a sphere with a radius of 10in.

Find the surface area of a sphere with a radius of 6in.

Find the surface area of a sphere with a radius of 12in.

A spherical buoy has a radius of meters. What is the surface area of the buoy?

Find the surface area of a sphere with a diameter of 18in.

Find the surface area of a sphere with a diameter of 12in.