Answer:
42,223 gallons
Step-by-step explanation:
Find the volume of the pool and then multiply that by the conversion factor 1 ft³: 7.5 gallons.
If the pool diameter is 32 feet, then the pool radius is 16 feet.
The volume here is V = πr²h, or V = π(16 ft)²(7 ft) = 5629.73 ft³
Multiplying this volume by 1 ft³: 7.5 gallons, we get:
(5630 ft³)(7.5 gallons / 1 ft³) = 42,223 gallons
