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.

Nuovi materiali

Flocon de Koch 241026
Activité de découverte
Minuterie simple avec javascript.
Scan to show a conic related to d, F, e.
Traceur+tangentes+ajustement

Scopri i materiali

Fonction polynomiale du second degré et discriminant
dm de karoleen exercice 1
TRAVAIL SUR LES PYRAMIDES
Droites parallèles confondues
boomerang 5

Scopri gli argomenti

Problemi di ottimizzazione
Algebra
Numeri reali
Ellisse
Rette tangenti