You are constructing a concrete landing pad for a helicopter. You have 4704 cubic feet of concrete

If the landing pad is a square that is 56 feet on each side, how thick will the pad be

The pad will be feet thick

If you want to use the concrete to build a circular landing pad with the same thickness as the square landing pad, what would the diameter of that landing pad be?

The diameter will be feet

(Use 3.14 for pi Round the answer to the nearest hundredth)