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GeoGebra
GeoGebra Klaslokaal
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Didactisch materiaal
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Klaslokaal
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"proof" of the triangle sum theorem
Auteur:
Zawierucha
,
Duane Habecker
This applet shows that the sum of the interior angles for ANY triangle is 180°.
GeoGebra
Nieuw didactisch materiaal
Untitled
Slope Illustrator (2)
Squares Question
Perpendicular Lines: Quick Exploration
Linear Equation Graphs: Thin Slice
Ontdek materiaal
Geometrical Properties in a Circle
Signchanges
מעוין זוויות
Parallelogram CB
Ratio
Parallel Lines by Congruent Circles
Ontdek onderwerpen
Mediaan
vermenigvuldigen
Logaritme
Verschil en helling
Staafdiagram