Thread: Similarity.....

In traingle ABC, PQ//BC, PR//BQ and 2AP=3PB, calculate:
1. triangle ARP:triangle AQP,
2. triangle AQP:triangle ABC,
3. triangle ARP:triangle ABC,
4. triangle AQP:trapezium PQCB.

Would somebody plz be kind enough to post the solution??

1)

Then,

2)

3)

4)