an oil drum is 8ft high and 2 ft in diameter if the drum is half full how much is in cylinder. please show explanation

2 answers

V = pi * r^2 * 8

V = 3.14 * 1 * 8

V = 25.14 cubic feet

25.14 / 2 = ?_______ cu. ft.
The volume is 25.12 cu. ft.

25.12 / 2 = _____ cu. ft.