Proofs

Author:
M. Herring, Jenny Secor

  • Vertical Angle Theorem

    Vertical Angle Theorem

  • Two-column proof (Corresponding Angles)

    Two-column proof (Corresponding Angles)

  • Two-column Proof (Alt Int. Angles)

    Two-column Proof (Alt Int. Angles)

  • Same-side Interior Angles Postulate

    Same-side Interior Angles Postulate

  • Converse of Same Side Interior Angles Postulate

    Converse of Same Side Interior Angles Postulate

  • Prove Converse of Alternate Interior Angles Theorem

    Prove Converse of Alternate Interior Angles Theorem

  • Converse of Corresponding Angles Theorem

    Converse of Corresponding Angles Theorem

  • Proving Lines Parallel #1

    Proving Lines Parallel #1

Next
Vertical Angle Theorem

New Resources

Discover Resources

Discover Topics