Question

1. find the length of the two missing sides in the parallelogram below.

Explanation:

Step1: Recall parallelogram property

In a parallelogram, opposite sides are equal.

Step2: Identify missing - side lengths

Let the sides of the parallelogram be \(a\), \(b\), \(a\), \(b\). Given one side length is \(x\) and another is \(y\). The two missing sides have lengths equal to the opposite given sides.

Answer:

The lengths of the two missing sides are equal to the lengths of the opposite given sides in the parallelogram. If the given sides have lengths \(m\) and \(n\), the missing - side lengths are \(m\) and \(n\) respectively.