GeoGebra
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GeoGebra
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konštrukcia rovnobežníka
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Jana Skoková
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PIP Feuerbachova kružnica (c) Vozárová, Vandlíková
PIP Napoleonova veta
Rotational Symmetry Demo #2
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Angle:Relation between Degree & Radian measure
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CY CIRCLE - 3
Parametric Heart, Click Play and watch.
Cross Sections of a Cube
Triangle polygon
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