Answer:
The height is 30 cubic meters
Explanation:
You don't need the formula for this!
So, the volume is 500 cubic meters, and the height is 2 1/2 or 2.5 meters.
Now, you have to make the measurements all the same, 12 meters is in 1 cubic meter. 2.5*12 is 30 cubic meters as the height.
I hope this helps