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

The equation of a tangent to a circle

Author:GeoGebra Institute of MEI
Topic:Circle
Vary the radius of the circle with r and drag the point P.

New Resources

  • 繪畫垂直線
  • Midpoint Theorem Questions: Mild
  • Rotating Plane Figures to Form Solids
  • GeoGebra 3D Modeling Workshop (March 8 2024)
  • Isosceles Right Triangle

Discover Resources

  • assignment 08.02 #6
  • my book
  • задача 38 на страна 76 Збирка за VII одд
  • Pythagoras Theorem
  • Classroom Templates

Discover Topics

  • Trapezoid
  • Tangent Function
  • Percentages
  • Pie Chart or Circle Chart
  • Indefinite Integral
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®