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

The Unit Circle

Author:Arno Dirks
Topic:Circle, Unit Circle
Investigate the trigonometric ratio values by dragging the orange dot around the unit circle.

New Resources

  • גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
  • Pythagorean Theorem: Quick Illustrator
  • Perpendicular Lines: Quick Exploration
  • Function art 3D - waiting shed (v2)
  • What Do You See? (2)

Discover Resources

  • Simpson_Parallelogram inscribed in a quadrilateral
  • гипербола
  • cico
  • likningplan3d
  • Copia de nautilus

Discover Topics

  • Logarithm
  • Special Points
  • Linear Programming or Linear Optimization
  • Cuboid
  • Step Functions
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®