The width of the rectangle is 14 cm and the length is 2 times greater. What is the area of the square

The width of the rectangle is 14 cm and the length is 2 times greater. What is the area of the square, the perimeter of which is equal to the perimeter of the rectangle

Find how many centimeters the length of the rectangle is.

Since we know that it is 2 times the width, its value will be:

14 * 2 = 28 cm.

From this it follows that the perimeter of this rectangle will be equal to:

2 * (14 + 28) = 2 * 42 = 84 cm.

Since a square has the same perimeter as a rectangle, then the length of its side will be:

84/4 = 21 cm.

To find the area of a square, we multiply any 2 of its sides.

We get:

21 * 21 = 441 cm2

Answer: The area of a square is 441 cm2