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.

新资源

Traceur+tangentes+ajustement
Termes d'une expression polynomiale.
Flocon de Koch 241026
activité1 27-01
Vivaldi Concerto in C maj RV558 for ggb 6 & 5.2

发现资源

Tir d'un satellite
Repres_ax2+bx+c
Matemáticas II: Geometría en R^3
Factorisation niveau 2
didactique devoir 5

发现主题

线性方程
几何分布
曲线构图
方程
统计