Answer:
9 inches
Step-by-step explanation:
The formula for the volume of a rectangular pyramid is
Here we have volume (V), base (L), and width (W)
V = 360 in³, L = 12 in, W = 10 in
We need to manipulate the volume equation to solve for the height (H)
First we need to multiply both sides by 3 to get rid of the fraction: 3V = L×W×H
Then we need to divide both sides by (L×W) to get:
Now we can plug in the given values:
The height is 9 inches
