bn:00019169n
Noun Concept
Categories: Pi, Articles which use infobox templates with no data rows, Conic sections, Elementary shapes, Articles with short description
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circle  1-sphere  360 degrees  360°  Annular form
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Ellipse in which the two axes are of equal length; a plane curve generated by one point moving at a constant distance from a fixed point WordNet 3.0
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Ellipse in which the two axes are of equal length; a plane curve generated by one point moving at a constant distance from a fixed point WordNet 3.0 & WordNet 2020
A circle is a shape consisting of all points in a plane that are a given distance from a given point, the centre; equivalently it is the curve traced out by a point that moves in a plane so that its distance from a given point is constant. Wikipedia
A two-dimensional, geometric shape that is made up of every point on a plane which is equidistant from the center. May be drawn with a pair of compasses. OmegaWiki
A two-dimensional, geometric shape that is made up of every point on a plane which is equidistant from the centre. May be drawn with a pair of compasses. OmegaWiki
A two-dimensional geometric figure, a line, consisting of the set of all those points in a plane that are equally distant from a given point (center). Wiktionary
Geometry: set of points that are equally distant from a center. Wiktionary (translation)
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He calculated the circumference of the circle WordNet 3.0
The set of all points (x, y) such that (x − 1)2 + y2 = r2 is a circle of radius r around the point (1, 0). Wiktionary
WordNet 3.0 & WordNet 2020
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Wikipedia
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Wikidata
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Wiktionary
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OmegaWiki
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Wikidata Alias
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