The Geometry help lesson video below shows
you how to calculate the volume of a sphere using the volume of
a sphere formula which will be discussed below. To calculate or
find the volume of a sphere, we need to define a math
term that is key to the formula of the volume of the
sphere; the radius of the sphere.
The radius of a sphere is usually denoted by
r and is the distance from the center point of the sphere to
the surface of the sphere.
Video showing how to find the volume of a sphere
In case you missed the formula, here is the
formula of the volume of the sphere again.