Question

чему равна сторона квадрата , если его периметр равен 2028 см А)5М 7ММ Б)507СМ В)5М 7ДМ Г)57СМ

Answer 1

507 см, ибо периметр квадрата равен 4а=2028 a=2028/4=507

Answer 2

Calculating the Length of a Square's Side

To find the length of a square's side when its perimeter is given, we can use the formula: \[ \text{Perimeter} = 4 \times \text{Side Length} \]

Given that the perimeter of the square is 2028 cm, we can use the formula to calculate the length of its side.

Calculation

Let's calculate the length of the side of the square using the given perimeter of 2028 cm.

\[ \text{Side Length} = \frac{\text{Perimeter}}{4} \] \[ \text{Side Length} = \frac{2028}{4} \] \[ \text{Side Length} = 507 \, \text{cm} \]

Therefore, the length of the side of the square is 507 cm.

The correct answer is Б) 507СМ.