Category:Definitions/Radians
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This category contains definitions related to Radians.
Related results can be found in Category:Radians.
The radian is a measure of plane angles symbolized either by the word $\radians$ or without any unit.
Radians are pure numbers, as they are ratios of lengths. The addition of $\radians$ is merely for clarification.
$1 \radians$ is the angle subtended at the center of a circle by an arc whose length is equal to the radius:
Pages in category "Definitions/Radians"
The following 4 pages are in this category, out of 4 total.