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

Measuring the Exterior Angles of a Triangle 3

Author:Paul Jorgens
Topic:Angles
Find the measure of angle x.

New Resources

  • အခြေခံ data အခေါ်အဝေါ်များ
  • Circle Passing Through 3 Points
  • Making New Year's resolutions for 2026
  • seo tool
  • z`]]

Discover Resources

  • Week 4 - Doubling a cube (marked ruler)
  • katja
  • The Unit Circle
  • Kim_dynagraph4
  • Triangle Sum Proof (using transversals)
  • Circles
  • distance time graph

Discover Topics

  • Tree Diagrams
  • Solids or 3D Shapes
  • Centroid or Barycenter
  • Secant Line or Secant
  • Quadratic Equations
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®