I got 21% at selecting a point outside. Explanation: Since the perimeter is 16sqrt (6), each side must be 4sqrt (6) This also means that the diameter is 4sqrt (6).
To find the area of a circle, we need to find the radius (2sqrt (6)). Area of circle is pi × (2sqrt (6))^2 = 24pi or approximately 75.4 units^2 Area of square is 4sqrt (6)^2 = 96
Thus, let's take the area of the circle and subtract that from the area of our square to yield approx. 20.6 units^2 and now divide through by 96 to yield 21%
