Which of the following statements is true?
OA. A 25° angle is congruent to a 25° angle.
OB. Two intersecting lines form two pairs of congruent angles.
OC. It is possible for congruent angles to add up to 90°.
OD. All of the above are true.

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.

step-by-stp

the correct answer is the section c

d. corresponding side lengths in similar triangles are proportional in length.

step-by-step explanation: