The perimeter of the parallelogram is 48cm. what are the sides of a parallelogram if it is known

| September 9, 2021 | education

The perimeter of the parallelogram is 48cm. what are the sides of a parallelogram if it is known that one side is 3 times larger than the other.

In order to find the sides of a parallelogram, we will recall the properties of the sides of a parallelogram and the formula for finding the perimeter of a parallelogram.

So, from the condition it is known that one of the sides of the parallelogram is 3 times larger than the other, and its perimeter is 48 cm.

Opposite sides of a parallelogram are equal to each other.

Let’s denote by x cm the length of the smaller side, then the length of the second side is 3x cm.

P = 2 (a + b);

2 (3x + x) = 48;

3x + x = 48: 2;

x (3 + 1) = 24;

4x = 24;

x = 24: 4;

x = 6 cm length of the smaller side and 6 * 3 = 18 cm length of the larger side.



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