I think you meant the rectangular prism has a volume of 810.96 sq. meters. The base of the rectangular prism has an area of 32.7 meters.
Volume = L * W * H (length * width * height)
Since we already know the total volume and the base, which happens to be the length * width, all we're left with is a simple division problem.
810.96 / 32.7 = 24.8 meters. That means the height is 24.8 meters.
To test your answer, multiply the base, which is the length * width (32.7) times the height (24.8). You should get the volume.
There you go! Best wishes!
Here's a good video in case you need some more help.
