list seven rules about Congruence that apply only to Angles.
what are the seven rules that apply to a congruence angle?
1. side-angle-side (SAS postulate)
2. side-side-side (SSS postulate)
3. angle-side-angle (ASA postulate)
4. Corresponding parts of congruent triangles are congruent (CPTC).
5. angle-angle-side (AAS postulate)
6. Hypotenuse-Leg Theorem (HLT) (right angles only)
7. Leg-Leg congruence (LL) (right angles only)