Question

Периметр квадрата 20 см не меньше 28 см. Оцените длину стороны квадрата .пожалуйста условия​

Answer 1

Ответ:

приблизительный боковой квадрат = 5, 6.

Answer 2

Perimeter of a Square

To find the length of a side of a square given its perimeter, we can use the formula:

Perimeter of a square = 4 * length of a side

In this case, we are given that the perimeter of the square is 20 cm and it should not be less than 28 cm. Let's calculate the length of a side using the given information.

Given: Perimeter of the square = 20 cm Minimum perimeter required = 28 cm

Let's assume the length of a side of the square is 'x' cm.

Using the formula for the perimeter of a square, we have:

4 * x = 20

Simplifying the equation, we find:

x = 20 / 4 = 5 cm

So, the length of a side of the square is 5 cm.

Now, let's check if the length of a side satisfies the minimum perimeter requirement of 28 cm.

Using the formula for the perimeter of a square, we have:

4 * x = 28

Simplifying the equation, we find:

x = 28 / 4 = 7 cm

Since 7 cm is greater than 5 cm, the length of a side of the square satisfies the minimum perimeter requirement of 28 cm.

Therefore, the length of a side of the square is 5 cm.