FUNDAMENTAL CONCEPTS:
 | Pythagoras Theorem |
 |  |
 | Bearing is the angle in degrees. It is measured clockwise from the North. Bearing of OP = a Bearing of OQ = b Bearing of OR = c Bearing of OS = d |
 | Sine Rule: |
 | Cosine Rule: |
| Pythagoras Theorem |
| | |
| Bearing is the angle in degrees. It is measured clockwise from the North. Bearing of OP = a Bearing of OQ = b Bearing of OR = c Bearing of OS = d |
| Sine Rule: |
| Cosine Rule: |