question_answer

Perimeter of a rectangle and a square are equal. If length and breadth of the rectangle are 20 cm and 16 cm, find the difference between area of the rectangle and the square.

A)  \[2c{{m}^{2}}\]         

B)         \[4c{{m}^{2}}\]       

C)  \[~6c{{m}^{2}}\]                  

D)         \[8c{{m}^{2}}\]

E) None of these