Search
Google ClassroomGoogle Classroom
GeoGebraGeoGebra Classroom

Outline

  1. Triangle Inequality, Hinge, Mids, & More
    1. Lesson 2 Geogebra Applets
    2. Lesson 3

    Triangle Inequality, Hinge, Mids, & More

    Author:Travis Poland
    Triangle Inequality, Hinge, Mids, & More

    Table of Contents

    • Lesson 2 Geogebra Applets

      • Triangle Angle Theorems
      • Exterior Angle Theorem - YL U4L3
      • Triangle Inequality (II)
      • Right, Obtuse, or Acute
    • Lesson 3

      • Hinge Theorem
      • Inequalities in 1 Triangle
      • Triangle Midsegment Action!
      • Medians and Centroid Dance
      • Altitudes and orthocenter
      • Circumcenter & Circumcircle Action!
      • Incenter Exploration (A)
      • Explore circumcenters, incenters, centroids and orthocenters
    Next
    Triangle Angle Theorems

    New Resources

    • רישום חופשי
    • Parallel Line Image Maker
    • Transforming Random Variables
    • Tangent Vector (2)
    • Sine and Cosine on the Unit Circle

    Discover Resources

    • venster2
    • Problem 81
    • Geogebra Transformations 690418
    • Coxeter Groups
    • ThreeReflections
    • Lesson 45 - SA Diagram 4

    Discover Topics

    • Conic Sections
    • Intersection
    • Circle
    • Indefinite Integral
    • Pythagoras or Pythagorean Theorem
    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

    © 2025 GeoGebra®