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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
Activité de découverte
Correction du TP "Aire d'un quadrilatère"
Scan to show a conic related to d, F, e.
Termes d'un polynôme développé réduit modifiable
Discover Resources
Nombre de solutions [Second degré]
Déformation de l'espace-temps - 3D
Prisme inscrit dans un pavé en rotation
MA41U02S03EX02B
Plan Complexe
Discover Topics
Piecewise Functions
Reflection
Ellipse
Kite
Statistics