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

Interior angles of a Polygon

Author:Ramaswamy kodam
Topic:Angles, Geometry
Sum of the interior angles of a 'n' sided (convex) polygon=(n-2)180°

New Resources

  • Marion's Theorem
  • Rovnoběžnost rovin
  • Odd Function Explorer
  • Building Algebra Tile Models for Trinomials
  • GeoGebra 3D Modeling Workshop (March 8 2024)

Discover Resources

  • Cissoid of Diocles
  • Compound Angle Proof
  • exponential growth and decay, discretized
  • Open Middle: Absolute Value Graphs (3)
  • Building Algebra Tile Models for Trinomials

Discover Topics

  • Definite Integral
  • Quadrilaterals
  • Normal Distribution
  • Cuboid
  • Natural Numbers
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®