Copy of Dandelin's theorem

Autor:Jefferson Peruzzo, 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 ?

Nuevos recursos

Parabola - Paper Folding_BY IIT
Pythagoras fractal tree: Step 1
Pythagoras fractal tree: Step 2
Continuity at a Point
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Rolling a Unit Circle
Superposition of two sinusoidal waves
logarithmic function
Hình 3.35 trang 110
Area of Rectangles and Squares

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División
Suma superior e inferior o suma de Riemann
Continuidad
Romboide
Matrices