Answer:
OD. All of the above
Step-by-step explanation:
a 25 degrees angle is the same, or congruent, to a 25 degrees angle. two intersecting lines are the same angle, therefore forming two pairs of congruent angles. congruent angles, for example a pair of two angles of 45 degrees, can add up to 90 degrees. since they are all true, its OD. All of the above are true.