The area of b is 144pi ft2 find the circumference of b a c=12 pi ft b c=24 pi ft c c= 48 pi ft d c=288 pi ft

First, we use the area an the formula of the area to find the radius of the circle.

Area of circle = pi * r^2

144 pi ft^2 = pi * r^2

r^2 = 144 ft^2

r = 12 ft

The radius of the circle is 12 ft.

Now we use the circumference formula to find the circumference of the circle.

circumference of circle = 2 pi r

C = 2 * pi * 12 ft

C = 24pi ft

The answer would be a