Geometry

Question Analysis:
This question tests the understanding of the positional difference between angle and sides in congruence conditions.

Key Concept Explanation:
In SAS, the angle is between the two known sides; in SSA, it is not.

Step-by-Step Solution:
SAS gives a fixed triangle, while SSA may not, because the angle is not included.

Option Analysis:
A – Incorrect: Both use one angle
B – Incorrect: Reversed logic
C – ✅ Correct
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