Question

Use a paragraph proof to prove the converse of the same-side interior angles theorem.

Given: Same-side interior angles are supplementary
Prove: AB is parallel to CD

Answer 1

@Hero

Answer 2

Haven't I seen this before?

Answer 3

I think so, i really dont know how to do it!

Answer 4

Hint:

You start with:
Same-side interior angles are supplementary

and end with:
Two Parallel lines are cut by a transversal

Answer 5

So is it same side, supplementarry defenition, transitive property of equality, subtraction property?