Search
Google ClassroomGoogle Classroom
GeoGebraGeoGebra Classroom

Outline

  1. What's Your Angle
    1. Angles formed by a Transversal
    2. Angles in a Triangle

    What's Your Angle

    Author:Mr. De Hoyos
    In this book we will use GeoGebra to discover how to prove Angle Congruency.
    What's Your Angle

    Table of Contents

    • Angles formed by a Transversal

      • Corresponding Angles
      • Vertical Angles
      • Alternate Interior Angles
      • Alternate Exterior Angles
      • Angles and Transversals
    • Angles in a Triangle

      • Create Your Triangle
      • Sum of Interior Angles
      • Right Triangle
      • Remote-Interior Angles of a Triangle
    Next
    Corresponding Angles

    New Resources

    • Perpendicular Lines: Quick Exploration
    • Right Triangle Inscribed in a Semicircle
    • Segment Addition Postulate (Mild Questions)
    • Isosceles Right Triangle
    • Congruent Sides & Angles in △s: Exploration

    Discover Resources

    • Steiner's Porism
    • Incentro
    • Equable Shapes Worksheet
    • Zeroes of Multiplicity
    • MODUL 2.1 PRISMA

    Discover Topics

    • Circumcircle or Circumscribed Circle
    • Optimization Problems
    • Similarity Transformation or Similarity
    • Division
    • Hypothesis Testing
    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®