Question

The length of a parallelogram is 2/3 times the length of its adjecent sides . If the perimeter of the parallelogram is 20cm, find the sides os the parallelogram.​

Answer 1

Answer:

Step-by-step explanation:

Let the adjacent side be 5x and 7x respectively.

We know that opposite sides of parallelogram are equal and opposite

So, 5x+7x+5x+7x=24x [Perimeter]

Given, 24x=72

x=3

Hence length of sides of parallelogram are 5×3 and 7×3 or 15 cm and 21 cm.

Answer 2

Answer:

The above answers is very helpful