Question

the length and the breadth of a rectangle are 36 cm and 28 cm.if it's perimeter is equal to the perimeter of a square, find the side of the square​

Answer 1

Answer:

32cm

Step-by-step explanation:

perimeter of rectangle=36+36+28+28=128

perimeter of sq=4x

4x=128

x=32

hence the side of the square is 32 cm

Answer 2

Answer:

32 cm

Step-by-step explanation:

Let, the side of the square is X

According to the formula,

              The perimeter of a rectangle is = 2 × (36 + 28) = 128 cm.

∴ The perimeter of a square is = 128 cm.

According to the formula,

       4X = 128

  => X = $\frac{128}{4}$ = 32 cm

∴ The side of the square is 32 cm.