The area of B is 144pi ft2 Find the circumference of b

Mathematics

2 answers:

baherus [9]2 years ago

8 0

A c=12 pi ft i think

juin [17]2 years ago

5 0

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

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