Acircle is drawn within a square as shown. what is the best approximation for the area of the shaded region? use 3.14 to approximate pi.

168.56 Square inches
create an equation to solve
(area of the square) - (area of the circle) = Area of shaded region
 s^{2} -  \pi  r^2 = A
s= side of square (28 in)
r = radius (1/2 diameter. diameter = 28. 28/2= 14)
Substitute known values

784-615.44= 168.56 in^2

Yes you are right the correct answer is b

The answer is