The area of square ABCD above is 22. The shaded region is the intersection of the square and a circular region centered at C. What is the area of the shaded region?  Select the correct option.
A) 18−9/4∗π
B) 22−11/2∗π
C) 9+9/4∗π
D) 9+9/2∗π
E) 9/2−9/4∗π
=Square - Quarter circle   =22- pi*22/4   =22- pi*11/2   ANSWER:22−11/2∗π
<result>B</result>
The area of square ABCD above is 22. The shaded region is the intersection of the square and a circular region centered at C. What is the area of the shaded region?