Question

A neighborhood pool is 24 feet by 18 feet. What is the area of the pool?

Answer 1

Area is length x width

24 x 18 = 432

The area is 432 feet 

hope this helps

Answer 2

A rectangular pool is 50 feet long by 20 feet wide.  The shallow end is 3 feet deep and the deep end is 7 feet deep.  Find the surface area and the volume.

Surface Area = Length  x  Width
Surface Area = 50 feet  x  20 feet
Surface Area = 1,000 square feet

Volume = Surface Area  x  Average Depth  x  7.5
Volume = 1,000  x  Average Depth  x  7.5
Average Depth = (Shallow Depth + Deep Depth) ÷ 2
Average Depth = (3 + 7) ÷ 2
Average Depth = 10 ÷ 2
Average Depth = 5
Volume = 1,000  x  5  x  7.5
Volume = 37,500 Gallons