Question

Одна з сторін паралелограма дорівнює 10см.,а його периметер 60см.Знадіть сторони паралелограма

Answer 1

Ответ:

10 см   10 см   20 см   20 см

Объяснение:

60:2=30 (см) напівпериметр паралелограма

30-10=20 (см) друга сторона паралелограма

Answer 2

Finding the Sides of a Parallelogram

To find the sides of a parallelogram, we need to use the given information about one side and the perimeter of the parallelogram.

Let's assume that one side of the parallelogram is 10 cm. We also know that the perimeter of the parallelogram is 60 cm.

A parallelogram has two pairs of parallel sides. The opposite sides of a parallelogram are equal in length. So, if one side is 10 cm, the opposite side will also be 10 cm.

To find the other two sides, we can subtract the length of the given side from the perimeter and divide the result by 2. Since the opposite side is also 10 cm, we can subtract 10 cm twice from the perimeter and divide the remaining length by 2.

Let's calculate the lengths of the other two sides:

Perimeter = 60 cm Given side = 10 cm

Length of the other two sides = (Perimeter - 2 * Given side) / 2

Length of the other two sides = (60 cm - 2 * 10 cm) / 2 Length of the other two sides = (60 cm - 20 cm) / 2 Length of the other two sides = 40 cm / 2 Length of the other two sides = 20 cm

Therefore, the lengths of the other two sides of the parallelogram are both 20 cm.

In summary, the sides of the parallelogram are as follows: - One side = 10 cm - Opposite side = 10 cm - Other two sides = 20 cm each.

I hope this helps! Let me know if you have any further questions.