Question

if area of a square is equal to area of a rectangle and one side of square is 30cm and the length of rectangle is 50cm find the perimeter of the rectangle.

also find the perimeter of the square ​

Answer 1

Explanation:

The areas of a square and a rectangle are equal. If the side of the square is 18cm and the length of the rectangle is 36cm, find the breadth of rectangle. Also, find the perimeter of the rectangle (in cm).

ANSWER

let the breadth of rectangle be x.

area of square = area of rectangle

18×18=x×36

x=9

perimeter=2(l+b)

=2(9+36)

=90 cm