Which of the following are necessary when proving that the opposite angles of a parallelogram are congruent? Check all that appl

Question

3 years ago

10

Which of the following are necessary when proving that the opposite angles of a parallelogram are congruent? Check all that appl

y.
A. Corresponding parts of congruent triangles are congruent.
B. Angle Addition Postulate.
C. Segment Addition Postulate.
D. Corresponding parts of similar triangles are similar.

Mathematics

2 answers:

erma4kov [3.2K] · Answer 1 · 2022-03-17T17:28:24+03:00

erma4kov [3.2K]3 years ago

4 0

A. Corresponding parts of congruent triangles are congruent.

garri49 [273] · Answer 2 · 2022-03-17T19:30:54+03:00

garri49 [273]3 years ago

4 0

<span>A. Corresponding parts of congruent triangles are congruent.

</span><span>D. Corresponding parts of similar triangles are similar.

Hope this helps!</span>