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.

Nouvelles ressources

Salsa premiers pas de base en ligne.
Tools to Permute lists of number or texts
Pente de la tangente
Rattrapage mathématiques
Illustration rotation1

Découvrir des ressources

Jeu 2B.3
L'amour des maths !
droites_remarquables_matu
Bonbon 2 - 2nde 5
DOC2

Découvrir des Thèmes

Droite Sécante ou Sécante
Fonctions
Allure de Courbe
Logarithme
Fonction Tangente