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Outline

  1. Proofs
    1. Two-column proof (Corresponding Angles)
    2. Two-column Proof (Alt Int. Angles)
    3. Same-side Interior Angles Postulate
    4. Proving Lines Parallel #1

Proofs

Author:Zach Bridgett, Jenny Secor

  • Two-column proof (Corresponding Angles)

  • Two-column Proof (Alt Int. Angles)

  • Same-side Interior Angles Postulate

  • Proving Lines Parallel #1

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Two-column proof (Corresponding Angles)

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