Challenge Construction

Auteur :Elizabeth McCollum

It seems that when D is inside the circle, the locus of C and E is an ellipse. It seems that when D is outside the circle, the locus of C and E is a hyperbola. It also seems that A and D are the foci of the ellipse.

Nouvelles ressources

Question 6c
Forming Similar Triangles
The Red Chair
Ringed Polyhedra
Colors for GeoGebra

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Paadike
cool people in the house
Graphing
Vector Sum Playground
Diagonalization: Quadratic forms

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Termes
Statistiques
Entiers Naturels
Théorie des Ensembles
Test d'Hypothèse