Jensen has an above ground pool in the shape of a regular octagon. Opposite sides are 25 feet apart and each side is 10.4 feet l

Question

2 years ago

11

ong. It requires 7.5 gallons to fill one cubic foot. How much water is need to fill the pool with 3 feet of water.
A. 3900
B. 5850
C. 1560
D. 11700

2 answers:

ExtremeBDS [4] · Answer 1 · 2022-10-24T20:17:06+03:00

5 0

sry....I wish I could help

Eddi Din [679] · Answer 2 · 2022-10-24T22:34:03+03:00

Answer:

<u>Given</u>: base = 10.4ft, height = 12.5

Area of octagon = 8(1/2 × b × h)

Volume of pool = 520ft² × 3ft

Now, 1 cubic ft takes 7.5 gallons to fill.

Therefore, 1560 cubic ft takes,

So, <u>Correct choice</u> - [D] 11,700.