| A | B |
|---|
| Congruent | Same size and same shape |
| Corresponding parts | In the same position when shapes are facing in the same direction |
| Reflexive property | Explains why shared sides are congruent |
| SSS | Side-Side-Side Congruence Postulate |
| SAS | Side-Angle-Side Congruence Postulate |
| Included angle | An angle that is inbetween two adjacent sides |
| ASA | Angle-Side-Angle Congruence Postulate |
| AAS | Angle-Angle-Side Congruence Theorem |
| Included side | The side of a triangle that is included between two angles |
| Sides or angles that are congruent have equal measure | The definition of congruence |
