hich of these angle pairs are congruent because they are corresponding angles?A.2 and 5B.2 and 3C.2 and 4D.2 and 6

Without a diagram or further context, it's impossible to definitively answer which angle pairs are congruent because they are corresponding angles. Corresponding angles are angles that are in the same relative position at an intersection of a transversal and at least two lines. For example, if two lines are crossed by another line (the transversal), the angles in matching corners are called corresponding angles.

However, if we assume that the angles are labeled in a typical way on parallel lines cut by a transversal, then the corresponding angles would be:

A. 2 and 6 B. 2 and 3 C. 2 and 4 D. 2 and 5

So, the answer would be A. 2 and 6. But again, this is assuming a typical labeling of angles on parallel lines cut by a transversal. It's always best to refer to a given diagram or specific context.