Question

rectangle and a square have the same perimeter 100 cm. Find the side of the square. If the rectangle has a breadth 2 cm less than that of the square. Find the breadth, length and area of the rectangle.​

Answer 1

Answer:

IPerimeter of rectangle = Perimeter of Square 100 m

Find the side of the square :

Perimeter of Square = 4 x side

=> 100 m = 4 x Side => Side = 100/4 = 25 m

Breadth of rectangle = (side of square - 2)

m = (25 - 2) m = 23 m

Let the length of rectangle be x

Find the length of rectangle :

Perimeter of rectangle = 2(Length

+Breadth)

=> 100 = 2(x + 23)

=> 100/2 = x + 23 => 50 23 = x= 27 m

Find the area of rectangle :

Area of rectangle = (Length x Breadth) sq.

units = (27 x 23) m² X

= 621 m²