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

Angle between tangent and radius

Author:ray.c.carpenter
The angle between a tangent and a radius in a circle is 90°.

New Resources

  • Portions of a Sphere
  • Folding door
  • Angle Bisector: Quick Warm Up Questions
  • Identify Opposite, Adjacent, Hypotenuse
  • Proving Triangles Similar by Dilation

Discover Resources

  • Writing Equations to Represent Tables 407
  • Quadrilateres2
  • Actividad 1:" Segmentos, Ángulos y Rectas".
  • PhasePortrait
  • Tessellation Activity
  • Prototype 3
  • Curve Stitching

Discover Topics

  • Sequences and Series
  • Power Functions
  • Cone
  • Trapezoid
  • Cosine
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®