Keywords: Square root of naturals.svg en Square roots of natural numbers as squares and of 0 as the disk in the centre Integer ones are black irrational ones <font color 006699 >are cyan</font> The red circle shows that ˆš2 equals to the diagonal of 1-square Such number comparison wouldn ™t be possible on equilateral triangles for example but would be possible on regular hexagons See File Disk root of naturals svg a conceptual inverse made like a Fresnel ™s plate own Incnis Mrsi 2014-01-07 208px Created with Text Editor Square roots of rational numbers Square root Blue squares Black squares 4-fold rotational symmetry Geometry images with dihedral symmetry 04 Red circles Black blue red Cc-zero |