# Definition:Sphere/Geometry/Center

(Redirected from Definition:Center of Sphere)

## Definition

By the definition of a sphere, there is one point inside it from which all straight lines falling upon it from the surface are equal.

That point is called the center of the sphere.

## Linguistic Note

The British English spelling of center is centre.

The convention on $\mathsf{Pr} \infty \mathsf{fWiki}$ is to use the American English spelling center, but it is appreciated that there may be lapses.