Question

The perimeter of rectangle is 320m it's sides are in ratio of 5:3 then its area is

Answer 1

Explanation:

Let the sides be 5x n 3x so perimeter will be 2 (5x+3x) ATQ 2 (5x+3x) = 320 2*8x = 320 x= 320/16= 20 so the sides r 5* 20= 100 n 3*20= 60 so area = 100*60 m2= 6000m2