The answer is D
Explanation:
Answer: Where is the image or PDF?
Answer:
for GM, you find out the square root of the product of the numbers provided.

since 72 can be broken down into the product of 36 and 2. 6 being the square root of 36 comes out, leaving 2 behind.
First find the perimeter. Then take the depth of the pool and multiply it by the perimeter.
Hope this helps