Question

The area of rectangle is 540 cm and its length is 36cm.find its width and perimeter.

Answer 1

width=area/length
so 15
now perimeter
2×(36+15)=102

Answer 2

area of a rectangle= (length)(breadth)

504=36(breadth)

breadth=504/36

            =14cm

perimeter=2(length+breadth)

               =2(36+14)

               =2(50)

               =100cm