Geometry

Question Analysis:
This question involves identifying false statements about corresponding parts of congruent triangles.

Key Concept Explanation:
When two triangles are congruent, their corresponding sides and angles are equal.
The naming order determines which parts match.

Step-by-Step Solution:
⊿ABC ≅ ⊿DEF implies:
A ↔ D, B ↔ E, C ↔ F (vertex correspondence).
Thus:
∠A ≅ ∠D (A is true).
AB ≅ DE (B is true).
BC ≅ EF (not FD; C is false).
AC ≅ DF (D is true).

Option Analysis:
A, B, D: Correctly match corresponding parts.
C: Incorrectly pairs BC with FD (should be EF).

Common Mistakes:
Misreading the naming ...