Geometry

Question Analysis:
This question evaluates understanding of area vs. congruency relationships in polygons.

Key Concept Explanation:
Congruency: Requires all corresponding sides and angles to match.
Area equality: Does not guarantee side/angle equality (e.g., 2x6 vs. 3x4 rectangles).

Step-by-Step Solution:
Example:
Rectangle 1: 2 × 6 (Area = 12).
Rectangle 2: 3 × 4 (Area = 12).
Both have equal area but different side lengths ⇒ not congruent.

Common Mistakes: