$\"\"$

A circle is inscribed in a square and intersects the square at points $\"\"$ and $\"\"$ .

$\"\"$ .

The shaded regions located above $\"\"$ can be reflected in $\"\"$ to completely fill the region below $\"\"$ .

$\"\"$

Since $\"\"$ the sides of the square are $\"\"$ units in length.

Therefore the total area of the square is $\"\"$ or $\"\"$ units.

Since Half of the Square is shaded, the area of the shaded region is

$\"\"$ units.

Total area of the shaded region is $\"\"$ units.

$\"\"$

The correct answer is $\"\"$ .