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

Théorème de Toit
Coffre
Mouvement des aiguilles d'une horloge (sinus)
Chronomètre en secondes.
Six solides

Discover Resources

La fraction d'un nombre
Suites récurrentes
Pliage
estimation gCO2e/Mn selon ademe
Aire d'un parallélogramme