The perimeter of a circle and a square is equal. It is known that the side length of a square is 2.14 cm. What is the area of this circle

The perimeter of a circle and a square is equal. It is known that the side length of a square is 2.14 cm. What is the area of this circle

The circumference of the circle is 2.14 * 4 = 8.56 cm
The radius of the circle is 8.56 / (2 * 3.24) ≈ 1.4cm
The area of the circle is: 3.14 * 1.4 * 1.4 = 6.1544 square centimeters