Question

Each side of a square is is 45 cm and a rectangle has length 50 cm if the perimeter is of both square and rectangle are same find the breadth of the rectangle

Answer 1

Answer:

breath =40

Explanation:

perimeter of square is 45*4=180

perimeter of rectangle is 2(50+b)=180

100+2b=180

2b =80

therefore b=40

Answer 2

Answer:

Given:

perimeter of the square=perimeter of the rectangle

or 45×4=2(50+b)

or 180=2(50+b)

or 90=50+b

or b=90-50

or b=40