Dandelin's theorem in stereo

Onderwerp:Kegel

* 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 ?

Nieuw didactisch materiaal

အခြေခံ data အခေါ်အဝေါ်များ
Building Trapezoids with Set Areas
bewijs stelling van Pythagoras
Building Parallelograms with Set Areas
Untitled

Ontdek materiaal

Trial
Radians vs Degrees Intro
Gus Clingroth, No SSA Contruction
Parametric polygon synthesizer

Ontdek onderwerpen

Rijen en reeksen
Verschuiving
Vectoren
Analyse
Vierkant