The Sunflower game

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

Pain au levain.
Minuterie avec temps restant.
Flocon de Koch 241026
Frère Jacques pour ggb v6 & 5.2 avec enveloppe
Chat d'après idée de USedona

Discover Resources

Solution "Le sauvetage"
*Origami - L'octaèdre étoilé
Série 2, exercice 3
Je_m_entraine_calcul_angle_trigo_3
Exercice 3 - Flèche 2

Discover Topics

Bar Chart or Bar Graph
Hypergeometric Distribution
Numbers
Fractal Geometry
Geometry