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Regular Dodecagon Area Problem (II)
Auteur :
Tim Brzezinski
Thème :
Aire
In the regular dodecagon below, prove that the
pink area
and
blue area
are equal.
(The little white point = center of the regular polygon.)
BIG WHITE POINTS are MOVEABLE.
GeoGebra
Nouvelles ressources
Graph of y = a(x − h)² + k
Angles of Intersecting Lines
Math Art Construction
Triangle Flexer
Sketching Vector Function (1)
Découvrir des ressources
Demo for lines of math stackexchange question
Tangents from External Point
NS3-02-P2-Q3 Equivalent Ratio Divide Diagram
PacMaze2 Leslie
Découvrir des Thèmes
Limites
Intersection
Nuage de Points
Arbres de Probabilité
Constructions