Question

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

Given: Same-side interior angles are supplementary

Prove:

Answer 1

@Hero

Answer 2

@dumbcow

Answer 3

@amistre64

Answer 4

i see i was your 3rd pick, you sure I can do this correctly? :)

Answer 5

hmm, geometry proofs are not my thing. sorry

Answer 6

=( are you serious @amistre64

Answer 7

im serious, geometry proofs was way to far back for me to recall, and i havent used them since ....

Answer 8

i can recall a few thrms to solve some geometry stuff, but proofing them? pfft, couldnt write a proof to save my big toe

Answer 9

omg thank you tho @amistre64

Answer 10

@Chlorophyll

Answer 11

It is Given that Same-side interior angles are supplementary. To prove that ∠2=∠8, first use the Definition of Supplementary Angles to confirm that ∠8+∠7=180 and ∠2+∠3=180. Then, use the Substitution Property of Equality to show ∠2+∠7=180. Finally, use the Transitive Property of Equality to prove that ∠2+∠7=∠7+∠8 and therefor ∠2=∠8 according to Subtraction Property of Equality.
I do believe that is what you were looking for..