Question

1. Calculate the amount of gallons needed to fill the pool shown below.

Answer 1

25,070 gal

Explanation:

will make it simple and short.

vol = ( a + b ) * h/2 times the depth

vol = (8 + 3.5) x (35/2) x 20 = 4025 cu. ft. ---------->>> then convert to gal.

6.2288 gal

vol = 4025 cu.ft. x ----------------- = 25,070 gal

1 cu.ft.