Desargues' Theorem in 2D and 3D

Autor:Steve Phelps

If the three straight lines joining the corresponding vertices of two triangles meet in a point (the perspector) then the three intersections of pairs of corresponding sides are lie on a line (the perspectrix).

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Viviani's Curve
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GGB-1485 Mirror Segment
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Untitled
Perpendicular fitting
PYTHAGORAS THEOREM

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Distribuciones
Esfera
Simetría
Vectores
Cubo