Question

State which theorem or postulate can be used to prove the two triangles congruent. If not possible, write not possible.

Answer 1

We now we can prove it through SAS

Answer 2

But would it be theorem or postulate?

Answer 3

Theorem

Answer 4

How can you tell if it's a postulate or theorem?

Answer 5

If you think about it more, instead of it being a rhombus, think about it as two parallel lines You have 2 parallel lines that are cut by a diagonal, therefore you can say there are opposite interior angles