Respuesta :

Answer:

169

Step-by-step explanation:

The perimeter of the square and rectangle are said to be the same. Therefore we have to find the perimeter which is :

Perimeter of a rectangle= 2(length+breath)

2(18 + 8)

2(26)

52.

A square has four equal sides.

The length will be determined by dividing 52 by 4

[tex]52 \div 4 = 13[/tex]

The length is 13.

Since the area of a square is

[tex] {l}^{2} = {13}^{2} [/tex]

L is length.

The answer is

[tex] {169}^{2} [/tex]