Mathematics

Problem

In parallelogram

ABCD

AB = 10\,\text{cm}

and

AD = 6\,\text{cm}

. Points

P

and

Q

are the midpoints of sides

AB

and

CD

respectively. What is the length of

PQ

? a)

5\,\text{cm}

6\,\text{cm}

3\,\text{cm}

\sqrt{34}\,\text{cm}