Chaos Compound #4

On the top floor of Chaos Compound is a penthouse apartment where Col. Chaos lives and works when his is not off causing trouble somewhere.  Like everything else on the Isle of Pi, this penthouse is a circle.  From the elevator in the center to one of the outside walls, it is 30 meters.  What is the area of the penthouse apartment?

a. 3026 square meters
b. 2926 square meters
c. 2826 square meters