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

Postulate

Author:edward.james.kirk
Definition: A statement that is accepted as true without proof. Example: Through any two points, there is exactly one line.

New Resources

  • Thales' Intercept Theorem
  • Inversión esférica de nudos: el nudo trébol y el nudo ocho
  • Proving Triangles Similar: Multistep Transformations
  • Two Triangle Theorem
  • Angle Bisector: Quick Warm Up Questions

Discover Resources

  • Parabola by geometric definition using Geogebra
  • Parkettierung05
  • GeoGebra Challenge 3
  • Project 05
  • Eulerren zuzena
  • ParametricCrater

Discover Topics

  • Exponent
  • Logarithmic Functions
  • Circle
  • Constructions
  • Incircle or Inscribed Circle
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®