The volume of a pyramid is the one-third of the product of the area of the base and the height of the pyramid. V = (1/3)Ah where A = area of base h = height of the pyramid
The base of this pyramid is a hexagon. The area of a regular hexagon is A = (1/2)pa, where p = perimeter of the base a = apothem
The perimeter of the hexagon is 6 * 6 ft = 36 ft. The apothem is shown in the figure and is 5.2 ft.
Area of base: (1/2)pa = (1/2)(36 ft)(5.2 ft) = 93.6 ft^2