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.

Materiale noi

Révision équations et inéquations, fonctions, coniques
Fonction-partie
Les parterres de fleurs
Frère Jacques pour ggb v6 & 5.2 avec enveloppe
Coffre

Descoperă materiale

IleMaths 404955
Grille isométrique
rôle des coefficients de la forme canonique
Solutions de l'équation y''+2y'+5y=0
PenteVoitureTravail1Angles

Descoperă Subiecte

Calcul integral
Pătrat
Operații aritmetice
CMMDC și CMMMC
Vectori