GeoGebra
GeoGebra
  • Home
  • News Feed
  • Resources
  • Profile
  • People
  • Classroom
  • App Downloads
About GeoGebra
Contact us: office@geogebra.org
Terms of Service – Privacy – License

© 2023 GeoGebra

ExtAngleThm

Author:
Angel Rivas

New Resources

  • interior - wal panels - gp
  • Vertical Translation
  • interior - domes - mu
  • Horizontal Translation
  • Bibi Khanun entrance gate inside wall - ks

Discover Resources

  • Teorem Pythagoras
  • Basic Polar Graphs
  • Euclid I.26 part 1
  • Axis of Symmetry
  • Conic Sections in Polar

Discover Topics

  • Triangles
  • Multiplication
  • Area
  • Hyperbola
  • Root

GeoGebra

  • About
  • Partners
  • GeoGebra on Tests
  • News Feed
  • App Downloads

Apps

  • Calculator Suite
  • Graphing Calculator
  • 3D Calculator
  • CAS Calculator
  • Scientific Calculator

Resources

  • Classroom Resources
  • Learn GeoGebra
  • Classroom
  • Geometry
  • Notes
  • Terms of Service Privacy License
  • Facebook Twitter YouTube