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Home > GC > Chapter 12 > Lesson 12.1.2 > Problem 12-20


Find the volume of a cone if the circumference of the base is inches and the height is inches.  

The formula for the circumference of a circle is .

Find the radius of the base.

Find the area of the base.

Find the volume.

The formula for the volume of a cone is .

The equation for the lateral surface area of a cone is