Search

Outline

  1. Polygon Interior Angles
    1. Triangle Angle Sum Theorem
    2. Quadrilateral Interior Angle Sum
    3. Pentagon Interior Angle Sum
    4. Hexagon Interior Angle Sum
    5. Heptagon Interior Angle Sum
    6. Octagon Interior Angle Sum

Polygon Interior Angles

Author:Mikaela
Topic:Angles

  • Triangle Angle Sum Theorem

  • Quadrilateral Interior Angle Sum

  • Pentagon Interior Angle Sum

  • Hexagon Interior Angle Sum

  • Heptagon Interior Angle Sum

  • Octagon Interior Angle Sum

Next
Triangle Angle Sum Theorem

New Resources

  • Pythagorean Template: Integer Legs
  • Absolute Value Functions f(x)=a |x - h| + k
  • What Do You See?
  • Linear Equation Graphs: Thin Slice
  • Pythagorean Theorem: Extension Exercises

Discover Resources

  • Roots of quadratic - links to factors
  • Soh-Cah-Toa Triangle
  • Ladder Leaning Against a Wall
  • SBR 1 DMO
  • Estação Azul

Discover Topics

  • Congruence
  • Fractal Geometry
  • Ratios
  • Reflection
  • 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®