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®

The ellipse as a locus.

Author:
ltgrau
Topic:
Ellipse
The ellipse is the locus of all points the sum of whose distances from two fixed points is a constant. We visualize this definition and check the sum of distances when a point runs the ellipse.

New Resources

  • Collinear Meaning
  • Transforming Quadratic Function Graphs: Discovery Lesson
  • Tangram: Side Lengths
  • Midpoint Coordinates: Check for Understanding
  • Transforming Square Root Function Graphs: Discovery Lesson

Discover Resources

  • Uniform Distribution (Discrete): U(N) with PDF and CDF
  • Ex 509X Q.17
  • ZipUndefied01
  • Komplimentêre hoeke
  • Fractions and Exponents: Problems

Discover Topics

  • Pyramid
  • Limits
  • Square
  • Quadratic Equations
  • Logarithmic Functions

GeoGebra

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

Apps

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

Resources

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