### Home > CCG > Chapter 12 > Lesson 12.1.4 > Problem 12-54

12-54.

Find the volume and lateral surface area of a cone if the circumference of the base is

The formula for the circumference of a circle is

Find the radius of the base.

Find the area of the base.

Base

Find the volume.

The formula for the volume of a cone is

The equation for the lateral surface area of a cone is