Answer :
Answer:
[tex]C=24\pi ft[/tex]Explanation:
The below formula can be used to find the area of a circle;
[tex]A=\pi\times r^2[/tex]Given A = 144 pi ft^2, let's go ahead and express the equation in terms of r;
[tex]\begin{gathered} 144\pi=\pi\times r^2 \\ r^2=\frac{144\pi}{\pi} \\ r=\sqrt[]{144} \\ r=12ft \end{gathered}[/tex]The below formula can be used to find the circumference of a circle;
[tex]C=2\pi r[/tex]Since r = 12ft, let's go ahead and solve for C;
[tex]\begin{gathered} C=2\times\pi\times12 \\ C=24\pi ft \end{gathered}[/tex]