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

The Haberdasher's Problem

Author:tavery
Move the sliders to 180 and see what happens to the equilateral triangle.

New Resources

  • Slope Between 2 Points (Phase 2)
  • Some random function
  • גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
  • רישום חופשי
  • Slope and Road Signs

Discover Resources

  • Core 4 Parametric Equations
  • Random_polygon_refresh_by_checkbox
  • Start, Bisect an angle
  • Corresponding Angles
  • Bernstein Polynomials

Discover Topics

  • Circumcircle or Circumscribed Circle
  • Ellipse
  • Quadratic Functions
  • Boxplot
  • Indefinite Integral
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®