Question

Периметр квадрата 44 мм. Найдите площадь этого квадрата

Answer 1

Из периметра вычесляешь стороны квадрата, а после находишь и саму площадь)

Answer 2

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Answer 3

Perimeter and Area of a Square

To find the perimeter and area of a square, we need to know the length of one side of the square. In this case, the perimeter of the square is given as 44 mm. We can use this information to calculate the area of the square.

Perimeter of a Square

The perimeter of a square is the sum of all four sides. Each side of a square is equal in length, so we can calculate the perimeter by multiplying the length of one side by 4.

Let's denote the length of one side of the square as a. Therefore, the perimeter (P) of the square is given by the formula:

P = 4a In this case, the perimeter is given as 44 mm. So we can set up the equation:

44 = 4a

To find the length of one side (a), we can divide both sides of the equation by 4:

a = 44/4 = 11 mm

Therefore, the length of one side of the square is 11 mm.

Area of a Square

The area of a square is given by the formula:

A = a^2 where A represents the area and a represents the length of one side of the square.

Using the length of one side we found earlier (11 mm), we can calculate the area of the square:

A = 11^2 = 121 mm^2

Therefore, the area of the square is 121 square millimeters.

In summary: - The length of one side of the square is 11 mm. - The perimeter of the square is 44 mm. - The area of the square is 121 mm^2.

Please let me know if there's anything else I can help you with!