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

Angles in a 5-pointed star

Author:Duane Habecker
Topic:Angles
Investigate the sum of the "internal" angles in a five-pointed star.

New Resources

  • Right Triangle Trig Ratios: sin, cos, tan
  • Portions of a Sphere
  • bewijs stelling van Pythagoras
  • Line Through Two Points and Slope
  • Inversión esférica de nudos: el nudo trébol y el nudo ocho

Discover Resources

  • Improving this can lead to morphing curves again, but better
  • Problem 1 B)
  • jesus
  • Tool for Exploring Color Palettes

Discover Topics

  • Scatter Plot
  • Logarithmic Functions
  • Limits
  • Arithmetic Mean
  • Parametric Curves
AboutPartnersHelp Centre
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®