Search
GeoGebra
  • Home
  • Resources
  • Profile
  • Classroom
  • App Downloads

The square problem

Author:Manuel Santos-Trigo
Topic:Square
In a square of side S, for what value of x will the inscribed octagon be regular (Figure 1)

New Resources

  • Publish app "Public" test
  • Angle Addition: Warm Up Exercises
  • Slope Between 2 Points (Phase 2)
  • Trefoil Knot
  • רישום חופשי

Discover Resources

  • Pythagoras
  • rig4-torque
  • Focal
  • Central and Inscribed Angles
  • Exterior Angle Theorem

Discover Topics

  • Vectors
  • Function Graph
  • Isosceles Triangles
  • Polygons
  • Geometric Mean
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®