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

Regular Pentagon

Author:janiya.mccants

Interior Angle Formula

Interior Angle Sum

108+108+108+108+108=540

Exterior Angle Sum

72+72+72=

New Resources

  • Model sferyczny - sześcian-ośmiościan
  • bewijs stelling van Pythagoras
  • רישום חופשי
  • גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
  • apec

Discover Resources

  • How much face can he see?
  • wektory_gra
  • Ratio Reasoning
  • Six regular decagons in a dodecahedron form a icosidodecahedron
  • Inscribed and Circumscribed Circles
  • Tangram with Geometric Figures 1st grade

Discover Topics

  • Tangent Line or Tangent
  • Vectors 3D (Three-Dimensional)
  • Polynomial Functions
  • Translation
  • Rational 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®