Answer:
The transitive property of angle congruence says that for any angles A, B, and C, if ∠ A ≅ ∠ B and ∠ B ≅ ∠ C then ∠ A ≅ ∠ C . If an angle is congruent to another angle, and the second angle is congruent to a third angle, then the first angle is congruent to the third angle.