DescriptionEllipse-steiner-e.svg Deutsch: Ellipse: Steiner-Erzeugung (engl.) English: Ellipse: Steiner generation Date 31 March 2017 Source Own work Author...
medio tra P1 e P2</Midpoint> <Midpoint name="P5" n="17" color="2" type="thin" first="B" second="C" shape="circle">Punto medio tra P2 e P3</Midpoint>...
