Question 265484
Start with the fomula for the volume of a pyramid:
{{{V = (1/3)Bh}}} Where: B = the area (15X15) of the base and h = the height, so...
{{{1875 = (1/3)225*h}}}
{{{1875 = 75*h}}} Divide both sides by 75.
{{{highlight(h = 25)}}}ft.