# Surface Area of a Sphere

How to find the surface area of a sphere: formula, example, and its solution.

## Formula

*A* = 4*πr*^{2}*A*: surface area of a sphere*r*: radius of the sphere

## Example

*r* = 6*A* = 4*π*⋅6^{2}

How to find the surface area of a sphere: formula, example, and its solution.

*A* = 4*πr*^{2}*A*: surface area of a sphere*r*: radius of the sphere

*r* = 6*A* = 4*π*⋅6^{2}