Geometry

Question Analysis
This question involves applying the SSS Congruence Postulate to determine triangle congruence.
The main focus is on identifying a triangle with exactly the same three side lengths as the given triangle.

Key Concept Explanation
Two triangles are congruent by SSS if and only if all three corresponding sides are equal.
The order of the sides does not matter as long as they match exactly.

Step-by-Step Solution
Compare the given triangle ΔABC (5 cm, 7 cm, 8 cm) with each answer choice:
A) ΔDEF has sides 5 cm, 7 cm, 8 cm, which match exactly → Correct.
B) ΔXYZ has one different side (9 cm instead of 8 cm) → Incorrect.
C) ΔPQR has one mismatched side (6 cm instead of 5 cm) → Incorrect.<...