Question

A square of side 8 cm and a rectangle of breath 5cm have the same perimeter. Find the area of the rectangle​

Answer 1

Answer:

55cm2

Step-by-step explanation:

Perimeter of square = 4*side

= 4*8 = 32cm

perimeter of rectangle = 32

2(l + b ) = 32
l+5= 32 / 2 = 16
l = 16-5 = 11

Length of rectangle is 11 cm
Area of rectangle = l * b = 11 * 5
                              = 55cmsq.