Answer:
There are two correct answers
Angle 1 = Angle 3
Angle 10 = Angle 12
Step-by-step explanation:
In geometry the congruent angles are the ones with the same value, due that A is parallalel with B and C is parallel with D, we can affirm the next:
Angle 1 = Angle 3 = Angle 9 = Angle 11,
Angle 2 = Angle 4 = Angle 10 = Angle 12,
Angle 5 = Angle 7 = Angle 13 = Angle 15
Angle 6 = Angle 8 = Angle 14 = Angle 16
There two options valid in the multiple choice answers
Angle 1 = Angle 3
Angle 10 = Angle 12
