Question

Одна сторона паралелограма в 6 разів менша від другої, а його периметр дорівнює 49 см. Знайти сторони паралелограма.

Answer 1

2х+2х/6=49, (12х+2х)/6=49, 14х=294, х=21, 21/6=3,5 см. Отже, 21 см і 3,5 см.

Answer 2

Finding the sides of a parallelogram

To find the sides of a parallelogram when one side is 6 times smaller than the other and the perimeter is 49 cm, we can use the following steps:

1. Let's assume the length of the smaller side is x cm. 2. According to the given information, the length of the larger side is 6 times the length of the smaller side, which means the length of the larger side is 6x cm. 3. The perimeter of a parallelogram is calculated by adding the lengths of all four sides. In this case, the perimeter is given as 49 cm. 4. The formula for the perimeter of a parallelogram is: Perimeter = 2 * (length + width). 5. Since the opposite sides of a parallelogram are equal in length, we can write the equation as: 2 * (x + 6x) = 49. 6. Simplifying the equation, we get: 14x = 49. 7. Dividing both sides of the equation by 14, we find: x = 49 / 14. 8. Evaluating the expression, we get: x = 3.5.

Therefore, the length of the smaller side of the parallelogram is 3.5 cm, and the length of the larger side is 6 * 3.5 = 21 cm.

Please note that the above solution is based on the assumption that the given information is accurate.