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

Keith Rooney - Sum of Interior angles = 180

Author:rooney_k
Topic:Angles

New Resources

  • Folding door
  • Line Through Two Points and Slope
  • Proving Triangles Similar: Multistep Transformations
  • Position Vector and Derivative Vector
  • Angle Bisector: Quick Warm Up Questions

Discover Resources

  • Ggb-SL trajectoire_variable
  • Explore a Rhombus
  • trampoline
  • Alemania: Juego-Traslación horizontal del coseno.
  • Problema 6. Justificación
  • Identifying Integers and Their Opposites

Discover Topics

  • Congruence
  • Boxplot
  • Calculus
  • Volume
  • Arithmetic
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®