Question

Периметр квадрата равен 44 дм. Найдите его площадь

Answer 1

Р=4а=44, где а - сторона квадрата

а=44/11=4(см) - сторона квадрата

Значит площадь  11*11=121см2(квадратных)

Ответ: 121см2 квадратных

Answer 2

1)44÷4=11
2)11×11=121
Ответ:121

Answer 3

Perimeter and Area of a Square

To find the area of a square, we need to know the perimeter of the square. In this case, the perimeter of the square is given as 44 dm. We can use this information to find the area of the square.

Finding the Side Length of the Square

The perimeter of a square is given by the formula P = 4s, where P is the perimeter and s is the side length of the square. In this case, the perimeter is 44 dm, so we can set up the equation as follows:

44 = 4s

To find the value of s, we divide both sides of the equation by 4:

s = 44/4 = 11 dm

Therefore, the side length of the square is 11 dm.

Finding the Area of the Square

The area of a square is given by the formula A = s^2, where A is the area and s is the side length of the square. In this case, the side length is 11 dm, so we can calculate the area as follows:

A = 11^2 = 121 dm^2

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

Summary

- The side length of the square is 11 dm. - The area of the square is 121 square dm.

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