Question

Чому дорівнює менша сторона палеограма якщо вона на 5 см менше другої сторони а периметр папалеограма дорівнюе 46 см

Answer 1

Периметр параллелограмма равен Р=2*(a+b)=46 см (дано).
Значит a+b=23 см. а=b-5 (дано). Подставим это значение в (1):
2b=28, b=14, a=14-5=9 см.
Ответ: меньшая сторона равна 9 см.

Answer 2

Calculating the Length of the Smaller Side of the Parallelogram

To calculate the length of the smaller side of the parallelogram, we can use the information provided. Let's denote the length of the larger side as x and the length of the smaller side as x - 5. We also know that the perimeter of the parallelogram is 46 cm.

Using this information, we can set up the equation for the perimeter:

Perimeter = 2 * (length + width)

Substituting the given values: 46 = 2 * (x + (x - 5))

Solving for x: 46 = 2 * (2x - 5) 46 = 4x - 10 56 = 4x x = 14

So, the length of the larger side (x) is 14 cm.

Now, we can calculate the length of the smaller side: x - 5 = 14 - 5 = 9

Therefore, the length of the smaller side of the parallelogram is 9 cm.