The area of a circle can be calculated using this formula:

Where "r" is the radius of the circle.
The circumference of a circle can be found using this formula:

Where "r" is the radius of the circle.
In this case you know that the area of this circle is:

Then, you can substitute this value into the first formula and solve for "r". Use:

Then:
![\begin{gathered} (167.3306in^2)=(3.14)r^2 \\ \\ ((167.3306in^2))/(3.14)=r^2 \\ \\ r=\sqrt[]{((167.3306in^2)/(3.14))} \\ \\ r=7.3in \end{gathered}](https://img.qammunity.org/2023/formulas/mathematics/college/8u7jzfd55ip3adv60ezbk62ozgn1go4ayl.png)
Now you can substitute this value into the formula for calculate the circumference of a circle:

Finally, evaluating, you get:

The answer is:
