Copy of Dandelin's theorem

ForfatterZach, Mathieu Blossier

* Move points A and B to change section of the cone * Spheres are tangent to the plane and to the cone * Move point P on the conic * When the conic is an ellipse, why is MP+PH constant ?

Nye Materialer

רישום חופשי
Untitled
bewijs stelling van Pythagoras
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Model sferyczny - sześcian-ośmiościan

Opdag Ressourcer

Decimal Spider
Pedro's String (1)
Euler Line
Vector Equation of a Line in 2D

Udforsk emner

Rette linjer
Retvinklede trekanter
Randomiserede variables
Geometriske flytninger
Kegle