Learn About the Volume of a Sphere

The volume of a sphere is the amount of space inside the sphere. The volume of a sphere is equal to 4/3 pi times the radius cubed, or V = 4/3 pi r3.

Types of Spheres

There are three types of spheres:

1. Regular Spheres: A regular sphere is a sphere with all sides and angles equal. It is the most symmetrical type of sphere.
2. Ellipsoids: An ellipsoid is a sphere that is not perfectly round. It has two different axes of symmetry, meaning that it can be rotated around two different axes and still look the same.
3. Spheroids: A spheroid is a sphere that is not perfectly round but has a more oval shape. It has one axis of symmetry, meaning that it can be rotated around one axis and still look the same.

Definition of Sphere

What is the Volume of a Sphere?

The formula gives the volume of a sphere:

Volume = 4/3 π r3

where r is the radius of the sphere.

What is the Formula for the Volume of a Sphere?

The volume of a sphere is equal to 4/3*pi*r^3, where r is the sphere’s radius.

Derivation of the Formula of the Sphere

The surface area of a sphere is equal to the product of the sphere’s radius and the square of the sphere’s radius.

The Volume of a Sphere of Unknown Radius

The volume of a sphere is (4/3)πr3.