In the given figure, $AB \parallel PQ$. If $AB = 6$ cm, $PQ = 2$ cm and $OB = 3$ cm, then the length of $OP$ is:
(a) $9$ cm
(b) $3$ cm
(c) $4$ cm
(d) $1$ cm

Question

Accepted Answer

Step 1: Since $AB \parallel PQ$, $	riangle OAB \sim 	riangle OPQ$ (AA). $\frac{AB}{PQ} = \frac{OB}{OP} \Rightarrow \frac{6}{2} = \frac{3}{OP} \Rightarrow OP = 1$ cm

Question

Solution