Use the standard conventions for labelling the sides and angles of triangle ABC, and know and use the criteria for congruence of triangles
| 1. | Angle Alias 2 - name angle from marked diagram | |
| 2. | Angle Alias 1 - name angle from marked diagram | |
| 3. | Triangle Targets 2 - label angles a, b, c | |
| 4. | Triangle Targets 1 - label sides A, B, C |