SOLUTION: Complete the following proof. Given: l | | m Prove: <1, <2 are supplementary

Algebra ->  Geometry-proofs -> SOLUTION: Complete the following proof. Given: l | | m Prove: <1, <2 are supplementary      Log On


   

Question 464254: Complete the following proof.
Given:
l | | m
Prove:
<1, <2 are supplementary
Answer by richard1234(7193) About Me  (Show Source):
You can put this solution on YOUR website!
What are angles 1 and 2? You'll probably have to use the postulates relating parallel lines and congruent/supplementary angles.