A square and a rectangle have same perimeter. If area of the square is $$121\ \text{cm}^2$$ and length of the rectangle is $$18\ \text{cm}$$, then area of the rectangle is

A

$$198\ \text{cm}^2$$

B

$$324\ \text{cm}^2$$

C

$$72\ \text{cm}^2$$

D

$$121\ \text{cm}^2$$