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GeoGebra
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GeoGebra
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Focus-Directrix Definition of an Ellipse
Author:
Norm Prokup
Topic:
Ellipse
GeoGebra
New Resources
Monge's Theorem
Let's fly!
task1_lightBulb
Untitled
GeoGebra around GeoGebra
Discover Resources
Cubes 2
Reflections-Translations Theorem
Dysleemar Carrillo Quadrilateral #3
Sphärische Linse
Discover Topics
Special Points
Linear Equations
Isosceles Triangles
Tangent Function
LCM and GCD