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

Area of Circles

Author:Bjarne, Anthony OR 柯志明
Topic:Area, Circle
What is the area of a circle? Explore with the following applet.

New Resources

  • bewijs stelling van Pythagoras
  • Two Triangle Theorem
  • Line Through Two Points and Slope
  • seo tool
  • Proving Triangles Similar: Multistep Transformations

Discover Resources

  • Newton's Method
  • Definition of a Rectangle
  • Fraction Stretch 6
  • Gauss-Algorithmus schrittweise JavaScript.GGB6.js
  • Can I move B with my mouse given f+g=constant value ? Thus f and g will vary but their sum is always constant !

Discover Topics

  • Rectangle
  • Sphere
  • Definite Integral
  • Difference and Slope
  • Correlation
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®