Proofs Involving Parallel Lines Practice

Practice with Proofs Involving
Parallel & Perpendicular Lines
MathBitsNotebook.com

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Directions: Prepare a formal proof for each problem. Only one possible answer will be shown for each question.

Given: m || n and a || b

Prove: ∠3

∠13

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Topical Outline | Geometry Outline | MathBitsNotebook.com | MathBits' Teacher Resources
Terms of Use Contact Person: Donna Roberts