Question

The Johnson family owns an above ground circular swimming pool that has walls made of aluminum. What is the length of aluminum surrounding the pool if the radius is 12 feet?

Answer 1

it would be 24 because 12 times 2 would be equal to 24

Answer 2

24*pi ft

Explanation:

Here you're looking to find the circumference of the pool. The formula for circumference when r is known is C = 2*pi*r

Here the circumference is C = 2*pi*(12 ft) = 24*pi ft.