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Outline

  1. Parallel Lines and Angles Problem
    1. Proving Theorems
    2. Applying Theorems

    Parallel Lines and Angles Problem

    Author:Aaron Dankman
    Topic:Angles
    Review, exercises, and a fun challenge related to some angle theorems
    Parallel Lines and Angles Problem

    Table of Contents

    • Proving Theorems

      • Defining Congruence
      • Proving Congruence
      • Proof: Vertical Angles Theorem
      • Proof: Corresponding Angles Theorem
      • Fun!
      • Prove Angle Congruence
    • Applying Theorems

      • Part 1: Observe and Conjecture
      • Part 2: Investigate
      • Part 3: Prove
    Next
    Defining Congruence

    New Resources

    • Rolling Circles and Polygons
    • Pathway to Proof: Triangle Angles
    • bewijs stelling van Pythagoras
    • Publish app "Public" test
    • z`]]

    Discover Resources

    • Reflections
    • Root rectangles
    • Applet Construction
    • IM 6–8 Math
    • Equivalent Fractions

    Discover Topics

    • Rhombus
    • Probability
    • Sequences and Series
    • Exponential Functions
    • Right Triangles
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