Create the page "Spiral center.png" on this wiki! See also the page found with your search.

• Spiral similarity
  A '''spiral similarity''' is a plane transformation composed of a rotation of the plane Any two directly similar figures are related either by a translation or by a spiral similarity (directly similar figures are similar and have the same orientat
  28 KB (4,687 words) - 22:27, 19 February 2025