Question

What is the total area patty can reach? What is the total grazing area?

Answer 1

as patty can not reach the square, we have that she can reach 3/4 parts of a circle with radius equal to 12 feet. Therefore the area she can reach is :

$A_p=\frac{3}{4}\pi\cdot r^2=\frac{3}{4}\pi\cdot144=108\pi\approx339.3$

and the gazzing area is the area of the square so we get:

$A_g=12^2=144$