What is the surface area of a sphere with a radius of ?

Find the surface area of the following sphere.

Find the surface area of the following sphere.

What is the surface area of a sphere with a radius of 15?

Given that the radius of a sphere is 3, find the surface area.

To the nearest tenth of a square centimeter, give the surface area of a sphere with volume 1,000 cubic centimeters.

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

What is the surface area of a composite figure of a cone and a sphere, both with a radius of 5 cm, if the height of the cone is 12 cm? Consider an ice cream cone as an example of the composite figure, where half of the sphere is above the edge of the cone.

What is the surface area of a hemisphere with a diameter of ?

What is the surface area of a sphere whise radius is .