The length of a side of an equilateral triangle is 8 cm. The area of the region lying between the circum circle and the incircle of the triangle is (use: $$\pi = \frac{22}{7}$$)

A

$$50\frac{1}{7}  cm^2$$ 

B

$$50\frac{2}{7}  cm^2$$ 

C

$$75\frac{1}{7}  cm^2$$ 

D

$$75\frac{2}{7}  cm^2$$