Respuesta :

Answer:

If two angles are complements of the same angle (or congruent angles), then the two angles are congruent. All right angles are congruent.

Step-by-step explanation:

Answer:

How do I know if the angles are congruent?

- If their corresponding sides and angles are of equal measure

- If they coincide when superimposed, that is by turning it and/ or moving it, they coincide with each other.

Step-by-step explanation:

The diagonals of a parallelogram also set up congruent vertex angles.