Geometry

Question Analysis:
This question focuses on what can be concluded about two triangles sharing a side.
The main idea is to understand that with only one common side given, we lack sufficient information to make further assumptions.

Key Concept Explanation:
For triangle congruence, we need specific combinations of equal sides and angles (like SSS, SAS, ASA, AAS, HL).
Just having a common side is not enough.

Step - by - Step Solution:
We only know

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