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geometric surface defined by two concentric circles
Annulus area.svg
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Subclass of shape
Authority control
Blue pencil.svg
corona circolare (it); couronne (fr); Rõngas (et); Koroa zirkular (eu); Corona circular (es); Օղակ (hy); corona circular (ca); Coron-a sircolar (pms); Kreisring (de); coroa circular (pt); annulus (en-gb); Gredzens (lv); 环形 (zh); Annulus (da); Coroană circulară (ro); アニュラス (ja); Coroa circular (pt-br); טבעת (he); Cirkelring (nl); Pierścień kołowy (pl); Кільце (uk); Annulus (la); Kolobar (sl); кольцо (ru); حلقة (ar); Annulus (fi); annulus (en); Annulus (en-ca); Mezikruží (cs); வட்டவலையம் (ta) геометрическая фигура (ru); surface géométrique délimitée par deux cercles de même centre (fr); geometric surface defined by two concentric circles (en) Corona (es); anneau (fr); חישוק (he); Круговое кольцо (ru); Anel (pt); ring (en); حلقه (ar); 圓環, 環形交通樞紐, 交通环岛, 环域 (zh); வட்ட வலையம் (ta)

In mathematics, an annulus is a ring-shaped geometric figure, or more generally, a term used to name a ring-shaped object. This category is for the geometric figure.


This category has only the following subcategory.


Media in category "Annuli"

The following 19 files are in this category, out of 19 total.