File:Unit_circle.svg · Wikimedia Commons · See Wikimedia Commons
A unit circle is a circle with a radius of one, typically centered at the origin of a coordinate system. It's a fundamental tool in mathematics, particularly in trigonometry, because it provides a simple way to define and visualize trigonometric functions and the relationships between angles and their corresponding values.
AI-generated from the Wikipedia summary — may contain errors.
In the Vinony graph
Within Vinony's link graph, 단위원 is referenced by 371 other articles, and connects out to angle, dynamical system and complex unit circle.
It is catalogued under topics including 1 (number), Analytic geometry and Circles.
Its subject is documented across 60 Wikipedia language editions.
Wikidata facts
- Diameter
- 2
- Radius
- 1
- Image
- Unit circle.svg
Show 4 more facts
- Commons category
- Unit circles
- has characteristic
- radius
- maintained by WikiProject
- WikiProject Mathematics
- different from
- unit disk
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Gallery (7)
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