The length of rectangle is thrice its breadth and its perimeter is 120 m, find the area of the rectangle?
Choose the correct option:  A) 432 sq m  B) 356 sq m  C) 452 sq m  D) 428 sq m  E) 675 sq m
2(3x + x) = 120   l = 45 b = 15   lb = 45 * 15= 
<gadget id="calculator">45 * 15</gadget>
<output>675</output>
675   ANSW675 sq mR:675 sq m
<result>E</result>
The length of rectangle is thrice its breadth and its perimeter is 120 m, find the area of the rectangle?