How many cubic feet in a tank 60 feet in diameter and 60 feet high?

To find the volume of a cylindrical tank, you can use the formula ( V = \pi r^2 h ), where ( r ) is the radius and ( h ) is the height. The diameter is 60 feet, so the radius ( r ) is 30 feet. Plugging in the values, the volume is ( V = \pi (30^2)(60) ), which calculates to approximately 5,654 cubic feet.