Concept information
Preferred term
circular arc
Definition
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A circular arc is the arc of a circle between a pair of distinct points. If the two points are not directly opposite each other, one of these arcs, the minor arc, subtends an angle at the center of the circle that is less than π radians (180 degrees); and the other arc, the major arc, subtends an angle greater than π radians. The arc of a circle is defined as the part or segment of the circumference of a circle. A straight line that connects the two ends of the arc is known as a chord of a circle. If the length of an arc is exactly half of the circle, it is known as a semicircular arc.
(Wikipedia, The Free Encyclopedia, https://en.wikipedia.org/wiki/Circular_arc)
Broader concept
In other languages
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French
URI
http://data.loterre.fr/ark:/67375/PSR-H3HHWKM1-S
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