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

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Untitled
bewijs stelling van Pythagoras
apec
Tracing an Ellipse Using Two Circles

Découvrir des ressources

คิดเลขเร็ว
Solving Two-Step Linear Equations'in kopyası
Turning a Tesseract
Sliding Ladder

Découvrir des Thèmes

Pente
Cône
Orthocentre
Somme de Riemann
Calcul