Search
Google ClassroomGoogle Classroom
GeoGebraGeoGebra Lesson
GeoGebra
  • Home
  • Resources
  • Profile
  • Classroom
  • App Downloads

Common tangents to a circle (Proof)

Author:Nicola Trubridge, Michael Borcherds
Topic:Circle

New Resources

  • Modifiable Right Triangular Prism
  • Right Triangle Inscribed in a Semicircle
  • Laundry Basket
  • Segment Addition Postulate (Mild Questions)
  • Function Art 3D - Flower

Discover Resources

  • Interactive Dial Gauge
  • Height of Students in our Class
  • Constructing an Excircle
  • Jacker slider
  • IMI MVP 6.3 chase brown

Discover Topics

  • Isosceles Triangles
  • Tangent Function
  • Tangent Line or Tangent
  • Rotation
  • Means
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®