Compute for the surface area of a sphere whose radius is 7 units. Express your answers in terms of п

Compute for the surface area of a sphere whose radius is 3.40 units. Express your answers in terms of п

Compute for the surface area of a sphere whose radius is 5 units. Express your answers in terms of п

Compute for the surface area of a sphere whose radius is 1.25 units. Express your answers in terms of п

Compute for the surface area of a sphere whose radius is 6 units. Express your answers in terms of п

Compute for the surface area of a sphere whose radius is 4 units. Express your answers in terms of п

Compute for the surface area of a sphere whose radius is 5.5 units. Express your answers in terms of п

Compute for the surface area of a sphere whose radius is 2.50 units. Express your answers in terms of п

Compute for the surface area of a sphere whose radius is 0.5 units. Express your answers in terms of п

Compute for the surface area of a sphere whose radius is 3 units. Express your answers in terms of п