Question

the area of a rectangle is 540 CM square and its length is 36 cm find its length and perimeter

Answer 1

Area of rectangle is length* breath

Here, 540=36*breadth

540/36=breadth

15=breadth

Then the perimeter=2(l+b)

Here, perimeter =2(36+15)

Perimeter =2*51

Perimeter =102