What is the area of the shaded region in the given circle in terms of pi and in simplest form

What is the area of the shaded region in the given circle in terms of pi and in simplest form.

A. (270pi +54radical3) m^2
B. (216 pi +54radical3) m^2
C. (216 pi + 81radical3) m^2
D. (270 pi +81radical3) m^2