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

Animation 128

Author:Tim Brzezinski
Topic:Angles, Congruence, Triangles

What geometry theorem is dynamically being illustrated below?

Check my answer

New Resources

  • bewijs stelling van Pythagoras
  • Parallel Line Image Maker
  • רישום חופשי
  • Untitled
  • Combining Random Variables

Discover Resources

  • Transfortmations Leanne 76
  • cotes_triangles3
  • Hinge theorem
  • dairenin_merkezi_çalışma_yaprağı
  • geometry 5
  • schale_zu_abwicklung
  • h(x,y)=sin(x)sin(y) - fixed grid
  • GPS Planes intersecting a sphere. Three different cases.

Discover Topics

  • Incircle or Inscribed Circle
  • Differential Equation
  • Arithmetic
  • Integers
  • Integral Calculus
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®