Question

Theorem: The diagonals of a parallelogram bisect each other.

Kim is writing the proof of the theorem using two properties of a parallelogram as shown below.

• The opposite sides of a parallelogram are parallel.
• The opposite sides of a parallelogram are congruent.

Using the two given properties, Kim can prove that triangle AGB is congruent to triangle CGD using the _________ Postulate.

Answer 1

vertical angles. .

Answer 2

right you are my man bravo :)