if the radius is 24 ft. what is the circumference?

C = pi * r^2

No, A = pi * r^2

C = 2pi*r

To find the circumference of a circle, you can use the formula:

Circumference = 2 * π * radius

Given that the radius is 24 ft, we can substitute this value into the formula:

Circumference = 2 * π * 24 ft

Now, we need the value of π, which is a mathematical constant approximately equal to 3.14159. Let's substitute it into the formula:

Circumference = 2 * 3.14159 * 24 ft

Calculating this expression, we find:

Circumference ≈ 150.796 ft

Therefore, the circumference of a circle with a radius of 24 ft is approximately 150.796 ft.