In the diagram, rectangle PQRS is divided into three identical squares. If PQRS has perimeter 120\:cm, what is its area, in cm^2?

**Answer Choices**

A. 225

B. 675

C. 360

D. 432

E. 144

In the diagram, rectangle PQRS is divided into three identical squares. If PQRS has perimeter 120\:cm, what is its area, in cm^2?

**Answer Choices**

A. 225

B. 675

C. 360

D. 432

E. 144