Search
Google ClassroomGoogle Classroom
GeoGebraGeoGebra Lesson

Outline

  1. Chapter 5: Relationships Within Triangles
    1. 5-1 Bisectors in Triangles
    2. 5-3 Inequalities in One Triangle
    3. 5-5 The Triangle Inequality
    4. 5-6 Inequalities in Two Triangles

    Chapter 5: Relationships Within Triangles

    Author:epicbriggs
    Topic:Triangles
    Chapter 5:  Relationships Within Triangles

    Table of Contents

    • 5-1 Bisectors in Triangles

      • Perpendicular Bisector Theorem
      • Angle Bisector Theorem
    • 5-3 Inequalities in One Triangle

      • Triangle Exterior Angle
      • Inequalities in a Triangle - Relationship of Sides to Angles
    • 5-5 The Triangle Inequality

      • Triangle Inequality Exploration
    • 5-6 Inequalities in Two Triangles

      • Hinge Theorem
    Next
    Perpendicular Bisector Theorem

    New Resources

    • Pythagorean Theorem: Extension Exercises
    • Function art 3D - waiting shed (v2)
    • Squaring a Rectangle (PST Version)
    • Slope Illustrator (2)
    • Laundry Basket

    Discover Resources

    • Алиса в стране чудес
    • The Distance Between Cities
    • Determinant 2 x 2
    • Congruent Angles Practice 3
    • Minimal art, Amelie GER

    Discover Topics

    • Tangent Line or Tangent
    • Rectangle
    • Cone
    • Terms
    • Reflection
    AboutPartnersHelp Center
    Terms of ServicePrivacyLicense
    Graphing CalculatorCalculator SuiteMath Resources

    Download our apps here:

    Download_on_the_App_Store_Badge_US-UK_RGB_blk_4SVG_092917

    © 2026 GeoGebra®