Step-by-step explanation:
To solve this problem:
a. To find the volume of the rectangular prism pool, we'll use the formula:
Volume = length × width × height
Given:
Length = 25 feet
Width = 15 feet
Height = 6.25 feet
Volume = 25 feet × 15 feet × 6.25 feet
= 2343.75 cubic feet
So, the pool will hold 2343.75 cubic feet of water.
b. To find the surface area of the pool that needs tiling (excluding the top):
Surface Area = 2(length × height) + 2(width × height) - (length × width)
Given:
Length = 25 feet
Width = 15 feet
Height = 6.25 feet
Surface Area = 2(25 feet × 6.25 feet) + 2(15 feet × 6.25 feet) - (25 feet × 15 feet)
= 2(156.25 square feet) + 2(93.75 square feet) - (375 square feet)
= 312.5 square feet + 187.5 square feet - 375 square feet
= 500 square feet - 375 square feet
= 125 square feet
So, Connor will need to consider 125 square feet of pool tiling to cover the inside of the pool (excluding the top).