Answer: 28.3 inches
Explanation:
In order to find the circumference of the circle , we need to find the radius of the circle from the area given.
The formula for calculating area of circle is given by :
A =
, that is
63.6 =
x




Therefore : to calculate the circumference of the circle , we will use the formula for calculating the circumference of a circle , which is
C =

C =

C = 28.26
C≈ 28.3 inches