Question

Периметр витрины квадратной формы 36 дм. Найди площадь витрины.

Answer 1

1)36/4=9(см)А квадрата
2)9*9=81(см 2) площадь

Answer 2

Если периметр 36см. то надо найти одну сторону так как она квадратная то надо 36:4=9сторона квадрата
находим площадь 9×9получается 81 см. квадратный
ответ площадь витрины равна81 см квадратным

Answer 3

Perimeter of a Square Showcase

To find the perimeter of a square showcase, we need to know the length of one side of the square. In this case, the perimeter is given as 36 dm.

Let's denote the length of one side of the square as s.

The formula for the perimeter of a square is:

Perimeter = 4s

Given that the perimeter is 36 dm, we can set up the equation:

36 = 4s

To find the length of one side, we can solve for s:

s = 36 / 4 = 9 dm

Now that we know the length of one side, we can proceed to find the area of the square showcase.

Area of a Square Showcase

The area of a square is given by the formula:

Area = s^2

Substituting the value of s we found earlier:

Area = 9^2 = 81 dm^2

Therefore, the area of the square showcase is 81 square decimeters.

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