Search
Google ClassroomGoogle Classroom
GeoGebraGeoGebra Classroom

Outline

  1. Circle Theorems
    1. Tangents and Radius Theorem
    2. Two Tangents Drawn to a Circle from the same external point
    3. exterior angle, cyclic quadrilateral

Circle Theorems

Author:Suzanne Doering
Topic:Circle

  • Tangents and Radius Theorem

  • Two Tangents Drawn to a Circle from the same external point

  • exterior angle, cyclic quadrilateral

Next
Tangents and Radius Theorem

New Resources

  • z`]]
  • Fourier Lissajous (Mechanical)
  • Rolling Circles and Polygons
  • Model sferyczny - dwunastościan-dwudziestościan
  • အခြေခံ data အခေါ်အဝေါ်များ

Discover Resources

  • Vertical Angles
  • Pythagoras Theorem
  • Geogebra Tutorial : Line Design Complete
  • GeoGebra Cookbook
  • Inversion

Discover Topics

  • Integers
  • Rational Numbers
  • Parabola
  • Perimeter
  • Exponent
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®