Challenge Construction

Autor: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.

Nuevos recursos

Volume by Disk/Washer around y
bewijs stelling van Pythagoras
רישום חופשי
Triangle with 3 Right Angles
z`]]

Descubrir recursos

Area of Triangle
Triangle of time
Plans parallèles
Moore
Napoleon's theorem

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Multiplicación
Circunferencia Circunscrita
Moda
Álgebra
Área