Search
GeoGebra
  • Home
  • Resources
  • Profile
  • Classroom
  • App Downloads

Sum of Interior angle measures

Author:Sheryl Hughes

Prove the Sum

Construct a triangle. Compute the sum of the interior angles.

New Resources

  • Which Quadrilateral is Which?
  • Transforming Random Variables
  • גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
  • Task 3 - Custom Solid 1
  • Combining Random Variables

Discover Resources

  • VieleckDrehen01
  • Test book
  • PutaranPembesarana
  • Tangent plane and normal line to a surface
  • Square-Manhole

Discover Topics

  • Piecewise Functions
  • Intersection
  • Rectangle
  • Distributions
  • Integers
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®