Copia de Dandelin's theorem

Autor:Luis, Mathieu Blossier, Gabriel Neves

* 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 ?

Novos Materiais

bewijs stelling van Pythagoras
Rectangle Construction Template (V2)
The Gardener's Ellipse
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
Mondrian's Puzzle

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Parallel lines with transversal and angles
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Transformations of a triangle
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Middlesex University Quadrilateral
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Finals
Angle of Secant and Tangent

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