A plane figure, bounded by a single curve line called its circumference, every part of which is equally distant from a point within it, called the center.
The line that bounds such a figure; a circumference; a ring.
A company assembled, or conceived to assemble, about a central point of interest, or bound by a common tie; a class or division of society; a coterie; a set.
A set of all points in a plane that are the same distance ( radius) from a fixed point ( center)
The set of points in a plane that are a fixed distance from a given point, called the center.
A plane figure in which all the points are the same distance from a point called the center.
noun - Two-dimensional hypersphere. Defined as all points a distance r away from a center point, in two dimensions. It is the planespace analog of the sphere in realmspace and glome in tetraspace. Its solid version is the disk. See the chart under rotatope.
in a plane, the set of points all equidistant from a given point.
A plane figure contained by one curved line such that all the straight lines falling up it from one point among those lying within the figure are equal. And the point is called the center on the circle.
a curved line with every point equal distance from the center
one member of a family of plane curves called conic sections for which every point on th curve is equidistant from its center.
The set of points in a plane that area given distance from a given point in the plane. The given point is the center, and the given distance is the radius.
a set of all points in a plane that are the same distance from a fixed point called the centre
A circle represents a geographical search area using a min x, min y and a radius.
This is the collection of all points that are a fixed distance from a given point.
A curved planar figure, all points of which are the same distance from a fixed point called the center.
A locus (an infinite number) of points that are an equal distance from their center. Segments and angles within the circle are measured in degrees, where there are a total of 360 in the circle. (See Pinhole Camera Observatory)
A line segment that is curved so that its ends meet and every point on the line is equally far away from a single point inside.
a point ( x,y) lies on a circle of radius and center ( h,k) if and only if
a closed figure with all points the same distance away from the center point
The set of all points in a plane such that the distance (radius) from a given point (center of the circle) is constant.
Centre of Information Resources for Collaboration on Environment. A customised version of the CIRCA software used on EIONET (URL: http://eea.eionet.eu.int:8980/eionet-circle/)
A continuous arc starting and ending at the same point.
A plane figure with all points the same distance from a give point called the center.
two-dimensional, closed curve consisting of all points which are equidistant from a center point
All of the points on a circle are the same distance from the center of the circle (that distance is called the radius of the circle).
The set of all points equidistance from a given point (the center).
a closed plane curve every point of which is equidistant from a fixed point, called the center (the center is not part of the circle)
the set of all points in a plane a given distance from a given point.
The set of points in a plane that are equidistant from a given center point.
A plane figure bounded by a single curved line every point of which is equally distant from the point at the center of the figure. A circle shaped plate, which hold a transit telescope.
A circle is a plane-closed curve consisting of all points a fixed distance from a fixed point called its center.
(n) A closed, planar curve that, at all points, is an equal distance (the radius) from a point designated as the center. A circular arc is an open, planar curve equidistant from a center. The arc will subtend an angle of less than 360 degrees. A circle is sometimes described as a 360-degree arc.
A set of points in a flat plane that are all the same distance from a fixed center point.
an oval drawn on the field consisting of two semi-circles of radius 27.34m (30 yards) centred on the wickets, joined by parallel lines running parallel to the pitch, used to enforce field restrictions in a one-day match; the field restriction circle.
In Euclidean geometry, a circle is the set of all points in a plane at a fixed distance, called the radius, from a fixed point, the centre. Circles are simple closed curves, dividing the plane into an interior and exterior. Sometimes the word circle is used to mean the interior, with the circle itself called the circumference(C).