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

From any point on the directrix the two tangents to the parabola intersect at a right angle

Author:Idan Tal
Topic:Parabola

New Resources

  • Hyperbolic Paraboloid
  • Some random function
  • Model sferyczny - sześcian-ośmiościan
  • Nikmati Keunggulan Di Bandar Judi Terpercaya
  • Random Polar Curve (3)

Discover Resources

  • CCSS Support Math II 3.5.15 Example 3
  • Performance Task: Design A Logo
  • Reflective Writing
  • การบวกจำนวนเต็มบวกกับจำนวนเต็มลบ
  • Exploring Cubic Graphs

Discover Topics

  • Distributions
  • Secant Line or Secant
  • Variance
  • Reflection
  • Congruence
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®