Forme des dunes - Colegiul National Emil Racovita (Cluj - Roumanie) Lycée Val de Durance (Pertuis)

Our study focuses only on certain categories of shapes from the multitude that exist. We chose to study shapes bounded by lines and/or circles because in these cases the
equidistance conditions are straightforward and do not require complex calculus knowledge. We present both a theoretical basis and an experimental approach.