Moderate# Finding the Volume of a Cone

GEOM-4RS@ZH

Find the volume of a right circular cone in which the height (H), the radius (R), and the slant height (S) of the cone form a 30-60-90 triangle. The radius of the cone and its slant height form the 60 degree angle, and the diameter of the base of the cone is 6 inches. (See picture below.)