Final answer:
To determine if angle 3 is congruent to angle 2, additional information about the diagram or a description of the angles and their context is needed.
Step-by-step explanation:
In order to determine if angle 3 is congruent to angle 2, you would need additional information about the diagram or a description of the angles and their context.
A triangle is a three-sided figure lying on a plane with three angles that add up to 180 degrees. Without more details, it is not possible to determine if angle 3 is congruent to angle 2.