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

Adjustable Triangle: Exterior angle

Author:adamgonza
Topic:Angles
Use this manipulative triangle to practice calculating missing exterior angles.

New Resources

  • Dividing a 2-digit number by a 1-digit number (1)
  • Addition of Vectors Algeraically
  • Dividing a 3-digit number by a 1-digit number (2)
  • גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
  • Dilation + Rotation of Pentagons

Discover Resources

  • Comparison Distribution
  • Hudson smith.1
  • Test
  • คัดลอกของ Illustrating set operations with Venn Diagrams
  • Sise-splitting

Discover Topics

  • Confidence Interval
  • Numbers
  • Arithmetic Operations
  • Trigonometry
  • Pie Chart or Circle Chart
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®