a cylinder has a length of 15 feet and has a diameter of 8 feet. If a hole with a diameter of 6 feet, what is the volume of the cylinder after the hole was boared
We have the difference in the volume of the whole cylinder and the "removed" cylinder
15 *pi * (4^2 - 3^2) =
15 * pi * (7) =
105 pi cu ft =
about 329.87 cu ft
