How do you find the area for a frustum cone?

Answer:

V = 1/3πh ( R12 + R22 + R1R2 )


where π is 3.14159265..., and R1, R2 are the radii of the two bases.
First answer by Chastemir jalah. Last edit by Chastemir jalah. Contributor trust: 16 [recommend contributor recommended]. Question popularity: 1 [recommend question].