Question

what is volume of frustum of a cone

Answer 1

Volume of a Frustum of a Right Circular Cone. A frustum may be formed from a right circular cone by cutting off the tip of thecone with a cut perpendicular to the height, forming a lower base and an upper base that are circular and parallel

Answer 2

1/3 pi h { r1^2 + r2^2 + r1r2}