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In Mathematics / High School | 2014-02-04

Which reason completes the proof in the picture
A.alternate interior angles converse
B.opposite sides of a parallelogram are congruent
C.opposite angles of a parallelogram are congruent
D.alternate interior angles theorem

Asked by effyelizabeth

Answer (2)

C. Opposite angles of a parallelogram are congruent.
Angle 1 is congruent to angle 2 because they are opposite angles of the larger parallelogram. Angle 2 is congruent to angle 3 because they are opposite angles of the smaller parallelogram.

Answered by robertwalls | 2024-06-10

The answer to the proof question is C: Opposite angles of a parallelogram are congruent. This is due to the property that states that opposite angles in a parallelogram are equal to each other. This understanding is crucial for establishing angle relationships in the proof.
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Answered by robertwalls | 2024-12-26