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

  • Segment Addition Postulate (Mild Questions)
  • Linear Equation Graphs: Thin Slice
  • Rovnoběžnost rovin
  • Basic and Compound Inequality Illustrator
  • Squaring a Rectangle (PST Version)

Discover Resources

  • Area of Triangle
  • Lower and Upper Sum
  • dayere
  • Explore Golden Ratio in Real Life Objects
  • Annulus and torus

Discover Topics

  • Exponential Functions
  • Natural Numbers
  • Stochastic Process or Random Process
  • Centroid or Barycenter
  • Algebra
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®