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GeoGebra
GeoGebra Klaslokaal
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Didactisch materiaal
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Butterfly theorem
Auteur:
Bjashon
Onderwerp:
Meetkunde
Теорема о бабочке ( Butterfly theorem) Let P be the midpoint of a chord EF of a circle, through which two other chords BD and CA are drawn; AB and CD intersect chord EF at X and Y correspondingly. Then P is the midpoint of XY.
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Mean, Median or Mode?
Odd or Even
Cross Product in 2D and 3D
Simplifying Radicals: Geometric Thin Slice
Napoleon's Theorem
Ontdek materiaal
interp./rep. cycle
Properties of Parallelograms
Rotation around Point
quadratic inequalities
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Ontdek onderwerpen
Cosinus
3D vectoren (driedimensionaal)
Kegel
Bepaalde integraal
Trapezium