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

The Area of a Circle

Author:Mr P Anderson
Topic:Area, Circle
This is a slight adaptation of an original applet by Anthony Or, GeoGebra Institute of Hong Kong.

New Resources

  • Task 4 - Custom Solid 2
  • The Datasaurus Dozen
  • Visualizing the Pythagorean Identity with Sine and Cosine
  • BaliDyn
  • Perspective in Art

Discover Resources

  • SimilarTriangles
  • Unit circle and trig ratios (version 2)
  • ApollonioInputList
  • Accuracy and Precision
  • Exponential Functions (Graph & Equation Anatomy)
  • sistema indeterminatua
  • AF4-01-Q2 Identify the reciprocal of a quadratic function

Discover Topics

  • Percentages
  • Linear Functions
  • Parabola
  • Quadratic Equations
  • Rational Numbers
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

© 2025 GeoGebra®