Geometry

Question Analysis:
This question checks conceptual understanding of AAS vs. other postulates.
The main focus is on: Distinguishing AAS from ASA, SSS, and AAA.

Key Concept Explanation:
AAS requires two angles and a non-included side.
ASA requires the side to be between the angles.
AAA is not a congruence postulate (only proves similarity).

Step-by-Step Solution:
Option (C) matches the AAS condition.

Option Analysis:
(A) AAA is not a congruence rule.
(B) Describes ASA, not AAS.
(C) Correctly describes AAS.
(D) Describes SSS.

Comm...