Answer:

Step-by-step explanation:
The computation of the total amount of water needed could be determined by using the volume formula which is shown below:

where
L = length,
W = width,
and D = depth.
Now putting the values to the above formula
Therefore, the total amount of water needed is 
We simply applied the above formula
The diameter would be d≈288.85!
I hope this helped! Brainliest? :) -Raven❤️
What I did is to add 0.52
+0.15
then try to find what could equal the same amount with 0.52
4.08, or 4 2/25 :) hope this helps