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

Tangents to a Circle (phone-friendly)

Author:GeoGebra Team
Topic:Circle, Tangent Line or Tangent

New Resources

  • Isosceles Right Triangle
  • Absolute Value Functions f(x)=a |x - h| + k
  • Function art 3D - waiting shed
  • Congruent Sides & Angles in △s: Exploration
  • Perpendicular Lines: Quick Exploration

Discover Resources

  • Build your own parabolic collector.
  • Model the Golden State Bridge
  • Altitudes in Triangles and the Orthocenter
  • day 73
  • Margaret_GGB_measuring_segments/angles

Discover Topics

  • Distributions
  • Random Experiments
  • Expected Value
  • Centroid or Barycenter
  • Similarity Transformation or Similarity
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®