The volume of the rectangular prism is equal to length times width times height. Since length and width are equal, the formula includes the squaring of the length. after substitution, the formula is 9^2 * 5 equal to 405 m^3.
So the answer is D. 405 cubic meters
= 106,990 gallons
405 cubic meters (I think...)
9 x 9 = 81
81 x 5 = 405
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
First, you find the area of the swimming pool without the water. That is 9 x 9 = 81. Then you multiply the area (without water) by 5 to find the area with the water.