Google Classroom
Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
The Sunflower game
Author:
Vincent Pantaloni
GeoGebra
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
Minuterie avec temps restant.
Test d'outil pour trouver les termes de certains polynômes.
Six solides
Révision équations et inéquations, fonctions, coniques
Fonction-partie
Discover Resources
Inégalité triangulaire
Ex 23 d
DEMO AIRE DISQUE
Maille NaCl avec arêtes
Lire les coordonnées d'un point.
Discover Topics
Hyperbola
Probability
Interest Calculation
Rectangle
Isosceles Triangles