Geometry

Question Analysis:
This question uses coordinates to examine the effect of a translation on triangle congruence.
The main focus is verifying congruence by calculating image points and applying transformation logic.

Key Concept Explanation:
Translation by vector (a, b) adds (a, b) to each vertex. Translation is a rigid motion and preserves congruence.

Step-by-Step Solution:
A ✔️ Translation → congruent
B ✔️ Add (2, 3) to each point:
 A(1+2, 2+3) = (3, 5)
 B(4+2, 2+3) = (6, 5)
 C(3+2, 5+3) = (5, 8)
C ✖...