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

Investigation 3: Exterior Angle of Triangle

Author:Lorelei Rautsaw, Louiecw

New Resources

  • Angle Bisector: Quick Warm Up Questions
  • Two Triangle Theorem
  • רישום חופשי
  • seo tool
  • Proving Triangles Similar by Dilation

Discover Resources

  • Secants and Tangents from a Common Point
  • Task 4
  • Multiplying Unit Fractions ضرب كسور الوحدة
  • Теорвер2 (ЕГЭ-4)

Discover Topics

  • Quadratic Functions
  • Intersection
  • Pythagoras or Pythagorean Theorem
  • Equilateral Triangles
  • Cylinder
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®