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

Theorem 2: tangent and radius always meets at right angles

Author:Graham Burnby-Crouch
Topic:Angles
B is the centre

New Resources

  • အခြေခံ data အခေါ်အဝေါ်များ
  • Model sferyczny - sześcian-ośmiościan
  • רישום חופשי
  • Viviani's Curve
  • Slope Between 2 Points (Phase 2)

Discover Resources

  • Exploration of Segments in Triangles (Chapter 5)
  • d02 GG5 HSV sin(x² + y²) ℯ^(-cos(x² - y²)) 01
  • Practice Test : Aaron Steward
  • Trig graphs and inverses
  • Estimating Population Proportions: IM 7.8.16
  • Symmetry: IM Geo.1.15

Discover Topics

  • Triangles
  • Definite Integral
  • Plane Figures or Shapes
  • Cuboid
  • Algebra
AboutPartnersHelp Centre
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®