Answer:
405 meters³
Step-by-step explanation:
How much water requires is in reference to the volume required. The pool is in form of a cuboid.
The volume V of a cuboid is given as the product of the length l, the width w and the depth h of the cuboid.
In this instance, the length and width are the same at 9 meter and the depth is 5 meters hence the volume V
= 9 meters * 9 meters * 5 meters
= 405 meters³
