A cone is a 3-dimensional solid object that has a circular base joined to a point by a curved side. The point is known as a vertex, if the vertex is over the center of the base, it is called a right cone. If it is not, it is called an oblique cone.

**Formula to calculate the volume of a cone.**

Whereby; h – is the perpendicular height of the cone.

l – is the slant height of the cone.

r – is the radius of the cone.

**Example:**

Calculate the volume of the following cone.

Therefore, the volume of the cone is 1078 cmÂ³ .