almighty9769 almighty9769 14-06-2018 Mathematics contestada A regular hexagon has side lengths 15 in. The perimeter of the hexagon is 90 in. A second hexagon has side lengths 18.75 in. Find the perimeter of the second hexagon. Round to the nearest tenth. 167.8 in 112.5 in 55.3 in 22.5 in