Answer:
30.96

Explanation:
Given that
Side of square = 12 in
Diameter of circle = 12 in
We know that, radius is half of diameter,
So, r = 6 cm
We have to find the area of square which is not covered by the circle.
i.e. Required Area = Area of Square - Area of Circle
Please refer to the attached to have a better understanding of the given situation.
Formula:
Area of square =

Area of circle =

Required Area =
-


So, the answer is 30.96
.