Question

A frustum of a right circular cone with height h = 5, lower base radius R = 6, and top radius r = 4.
Find the volume.

Answer 1

use the formula
V=pi*h(R^2+r^2+Rr)/3

Answer 2

thank you :) can you explain to me how you came up with that formula to use for this problem ?

Answer 3

this is the formula to find the volume,it has a proper derivation

Answer 4

Volume of larger cone - Volume of smaller cone

Answer 5

right imran :)

Answer 6

gotcha. thank you guys so much :) i really appreciate it