Search
Google ClassroomGoogle Classroom
GeoGebraGeoGebra Classroom

Outline

  1. Proving Triangles Congruent
    1. SSS Construction
    2. SSS Proof
    3. SAS: Dynamic Proof!
    4. ASA Theorem?
    5. AAS Exploration
    6. AAA Exploration
    7. SSA Congruence?
    8. SSA Theorem?
    9. HL: Hypotenuse-Leg Action!

Proving Triangles Congruent

Author:Michal Grissom
Topic:Triangles

  • SSS Construction

  • SSS Proof

  • SAS: Dynamic Proof!

  • ASA Theorem?

  • AAS Exploration

  • AAA Exploration

  • SSA Congruence?

  • SSA Theorem?

  • HL: Hypotenuse-Leg Action!

Next
SSS Construction

New Resources

  • גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
  • Prism Drawn in 2-Point Perspective
  • Untitled
  • Select an object for a time to start a command. Light
  • Linear Systems + Relationships Between Coefficients and Solutions

Discover Resources

  • parallelogram
  • Symmetry Check
  • Postal Rates
  • Elizabeth_Masslich_Qtr1Project_B1
  • parabola

Discover Topics

  • Cube
  • Derivative
  • Combinatorics
  • Polygons
  • Standard Deviation
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®