Search
Google ClassroomGoogle Classroom
GeoGebraGeoGebra Classroom

Outline

  1. Circles
    1. Circle basics - tangent, chord, diameter
    2. The Area of a Circle
    3. Angle in a Semicircle
    4. A Radius meets a Tangent

Circles

Author:Mr P Anderson
Topic:Circle
Investigate the properties of circles

  • Circle basics - tangent, chord, diameter

  • The Area of a Circle

  • Angle in a Semicircle

  • A Radius meets a Tangent

Next
Circle basics - tangent, chord, diameter

New Resources

  • apec
  • Cartesian vs Polar
  • Viviani's Curve
  • Angle Addition: Warm Up Exercises
  • Fourier Lissajous (Mechanical)

Discover Resources

  • Γεωμετρικός τόπος
  • ski pass 01
  • พื้นผิวในปริภูมิสามมิติ
  • Inservice Demos

Discover Topics

  • Congruence
  • Optimization Problems
  • Statistics
  • Matrices
  • Reflection
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®