Geometry

Question Analysis:
This question tests knowledge of triangle naming conventions in congruence statements.
The main focus is ensuring corresponding parts match in correct order.

Key Concept Explanation:
When writing congruence statements, the order of letters must match corresponding vertices (angles and sides).

Step-by-Step Solution:
Identify corresponding parts:
A corresponds to D
B corresponds to E
C corresponds to F
The correct congruence statement must follow the same letter order.
Option A (△ABC ≅ △DEF) is correct, as it maintains the correct order.

Optio...