DescriptionCongruentnon-congruenttriangles.svg English: Image of two congruent, one similar and one non-congruenttriangle Date 27 October 2013, 19:16:23
et trianglesnon bord‑à‑bord. Chaque élément jouxte par n’importe quel côté exactement un élément de l’autre forme. Motif répété rectangulaire codé SVG : 97:168 ≈ 1:√3
by golden triangles, which make up also other tilings, in order to bring out properties of the golden number and the solid, notably three congruent regular hexagons: