We are given a square pyramid with a volume of 297 cubic feet and we know that the base's area is 81 square feet. Let's first recall the formula for the volume of a pyramid.
V=1/3Bh
Here, B is the area of the base, and h is the height of the pyramid. Let's substitute 297 for the volume V, and 81 for the base's area B in the formula for the volume of a pyramid. That way, we will get an equation for h. Then, let's solve this equation!
