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The Sunflower game
Author:
Vincent Pantaloni
GeoGebra
Rules
Find the best ratio b/a such that the sunflower seeds meet their regular arrangement shown in the background. This ratio b/a is related to the angle formed between one seed and the next.
New Resources
Théorème de Toit
activité1 27-01
Augmentation du poin(g)t d'indice.
Pain au levain.
Minuterie simple avec javascript.
Discover Resources
DM 1
Coordonnées somme géométrique de deux vecteurs
Tangentes parallèles
Le paradoxe du triangle isocèle
Des constructions sur la Terre
Discover Topics
Square
Tangent Function
Function Graph
Fractal Geometry
Expected Value