Question

The length of a rectangle is 16cm and its perimeter is equal to teh perimeter of square with side 12.5.find tge area of a recTangle

Answer 1

Area of the square = 4a  =4×12.5cm^2 =50.0cm^2 As it is given that area of square is equal area of rectangle Therefore, area of rectangle=50cm^2 We know that, l×b=50cm^2 16×b=50cm^2 b=50/16cm   =3.125cm