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Invariance of a product of triangle areas within a quadrilateral
Forfatter
Idan Tal
Emne:
Areal
The applet illustrates the property: If E is the intersection point of the quadrilateral's diagonals, then, SADE · SCBE = SABE · SCDE
GeoGebra
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apec
Tangent in Cartesian and Polar Coordinates
Graphing a Circle in Polar Coordinates
functionartculture
Astroid
Opdag Ressourcer
Arena idea
Inscribed Circle
Rovnoběžník
Moving an object
Cuboctahedron in the flower of life... 3...
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