Geometry

Question Analysis:
This question evaluates understanding of the full implications of SAS congruence for all corresponding parts of triangles.

Key Concept Explanation:
SAS is one of several triangle congruence theorems
When any congruence theorem applies (SAS, SSS, ASA, AAS, HL):
All corresponding sides are congruent
All corresponding angles are congruent
The triangles are identical in all measurements

Step-by-Step Solution:
Given SAS congruence established:
Two sides and included angle are congruent
By the definition of congruence:
The third sides must be equal
The remaining two angles must be equal
Therefore, all corresponding parts are congruent

Common Mistakes:
Thinking only the SAS parts are...