Search
Google ClassroomGoogle Classroom
GeoGebraGeoGebra Classroom
GeoGebra
  • Home
  • Resources
  • Profile
  • Classroom
  • App Downloads

Two triangles... equal?

Author:Simon Gregg
Topic:Triangles
Move round the corners of this triangle. What do you notice?

New Resources

  • Two Triangle Theorem
  • רישום חופשי
  • Angle Bisector: Quick Warm Up Questions
  • bewijs stelling van Pythagoras
  • Inversión esférica de nudos: el nudo trébol y el nudo ocho

Discover Resources

  • Graphing Systems of Linear Equations
  • Cubics and Quartics
  • longitude
  • logan's design
  • projection vectors

Discover Topics

  • Correlation
  • Hypothesis Testing
  • LCM and GCD
  • Standard Deviation
  • Similarity Transformation or Similarity
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®