Question

Find the length of the two missing sides in the parallelogram below.

Answer 1

According to definition of parallelogram

• opposite sides are equal and parallel.

So

• x=55
• y=72

Answer 2

x=55

y=72

Properties of parallelogram:

Parallelograms are quadrilaterals with two sets of parallel sides

The opposite sides of a parallelogram are equal in length.