Question

PLEASE HELP WILL GIVE 100 POINTS

Answer 1

ABC and CDA are congruent according to the system/property of parallelograms(Opposite angles congruent(A.K.A option B)).

Explanation:

CDA and ABC are opposite angles that are equal in measure, and equal in length, which directly follows this property. Thus, they are congruent.

Answer 2

Explanation:

The answer for this one would be Angles ABC and CDA are congruent according to the property parallelograms (opposite angles congruent). The shape is a parallelogram and that's why that answer would make sense and the opposite angles is another way to prove it's congruent!

Hope this helped!

:D