Otro
Five circles and the golden ratio
Autor
Kabai, Sándor
Resumen
Place five circles of diameter d symmetrically about a given point. They intersect the unit circle at the vertices of a regular pentagon when d=£ or d = 1-£ = 1/ϕ , where ϕ is the golden ratio, 1.61803... Componente Curricular::Educação Superior::Ciências Exatas e da Terra::Matemática