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

  • Thales' Intercept Theorem
  • Position and Velocity Vector
  • Position Vector and Derivative Vector
  • Portions of a Sphere
  • bewijs stelling van Pythagoras

Discover Resources

  • ATC 2D Transformational Geometry
  • Vertical Angle Exploration
  • Parabola conic
  • Side Splitter
  • การบวกการลบจำนวนเต็ม

Discover Topics

  • Subtraction
  • Correlation
  • Conic Sections
  • Inequalities
  • Logarithmic Functions
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®