Dandelin's theorem

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

Variation Theory Illustration: Point-Slope Form
bewijs stelling van Pythagoras
Intersections of y=a^x and y=log(a, x)
Addition of Vectors Algeraically
רישום חופשי

Ontdek materiaal

math
sine stretching - general
Products of the intercepts of two intersecting chords are equal
RC circuit v2
cuadrilatero

Ontdek onderwerpen

Normaalverdeling
Differentiaalrekenen
stelling van Pythagoras
Complexe getallen
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