< CAB is congruent to which angle
There isn't enough information to determine which angle CAB is congruent to as we don't know what other angles are involved. Can you please provide more context or information?
To determine which angle CAB is congruent to, we need some additional information. In a congruence statement, the letter on the left side represents the corresponding parts of the first figure, and the letter on the right side represents the corresponding parts of the second figure.
For example, if we have ∆ABC ≅ ∆DEF, it means that angle A is congruent to angle D, angle B is congruent to angle E, and angle C is congruent to angle F.
Therefore, without more context or information, it is not possible to determine to which specific angle CAB is congruent.