how to find height of rectangular pyramid
Best Answer: For all of those shapes (and any other type of pyramid or cone), the height is just 3 * volume / area of base. For example, suppose you have a pyramid whose volume is 300 and whose base is a square of side length 10. Then the area of the base is just 10^2 = 100. The height is then 3 * 300 / 100 = 9. Hope this helps.