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

  • Tracing an Ellipse Using Two Circles
  • apec
  • Limaçons
  • Row and Column Views of Systems of Linear Equations
  • Random Polar Curve (1)

Discover Resources

  • Magic 2
  • section 8
  • Banked Curve Investigation
  • Líneas Perpendiculares - Introducción rápida
  • quadratic a only

Discover Topics

  • Combinatorics
  • Intersection
  • Ellipse
  • Expected Value
  • Pyramid
AboutPartnersHelp Centre
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®