GeoGebra
GeoGebra
  • Home
  • News Feed
  • Resources
  • Profile
  • People
  • Classroom
  • App Downloads
About GeoGebra
Contact us: office@geogebra.org
Terms of Service – Privacy – License

© 2023 GeoGebra

Tangent circle to a conic

Author:
Morten Eide
Topic:
Circle, Mathematics
Tangent circle When the point is moved, the circle also moves, and it is always tangent to the conic. Also when it does not touch, then the tangency is imaginary. (The height can change.)

New Resources

  • Lesson and Practice: Circle and Coordinate Geometry
  • Points Visible from Origin
  • Capabilities of GeoGebra
  • Dilations Part 3: What Do You Notice?
  • Pi Made of Functions

Discover Resources

  • Calculating force and work
  • Scalene Tessellation
  • Bisect an angle
  • Transforming functions - y = f(x)+a
  • Unit circle Trigonometry

Discover Topics

  • Probability
  • Logarithmic Functions
  • General Quadrilateral
  • Dilation
  • Equations

GeoGebra

  • About
  • Partners
  • GeoGebra on Tests
  • News Feed
  • App Downloads

Apps

  • Calculator Suite
  • Graphing Calculator
  • 3D Calculator
  • CAS Calculator
  • Scientific Calculator

Resources

  • Classroom Resources
  • Learn GeoGebra
  • Classroom
  • Geometry
  • Notes
  • Terms of Service Privacy License
  • Facebook Twitter YouTube