Convert Radians to Radians
Please provide values below to convert Radians [r] to Radians [r].
How to Convert Radians to Radians
1 r = 1 r
1 r = 1 r
Example: convert 10 r to r: 10 r = 10 × 1 r = 10 r
Radians
Definition: A radian (r) is the SI unit of angular measurement. One radian is the angle formed when the arc length of a circle equals the circle's radius, with a full rotation being equal to 2π radians.
History: The radian was first introduced in the 18th century by Roger Cotes but became widely accepted in the 19th century. It was officially defined as the standard unit of angular measurement in SI due to its natural mathematical properties, particularly in trigonometry and calculus.
Radians
Definition: A radian (r) is the SI unit of angular measurement. One radian is the angle formed when the arc length of a circle equals the circle's radius, with a full rotation being equal to 2π radians.
History: The radian was first introduced in the 18th century by Roger Cotes but became widely accepted in the 19th century. It was officially defined as the standard unit of angular measurement in SI due to its natural mathematical properties, particularly in trigonometry and calculus.
Radians to Radians Conversion Table
| Radians | Radians |
|---|---|
| 0.01 r | 0.01 r |
| 0.1 r | 0.1 r |
| 1 r | 1 r |
| 2 r | 2 r |
| 3 r | 3 r |
| 5 r | 5 r |
| 10 r | 10 r |
| 20 r | 20 r |
| 50 r | 50 r |
| 100 r | 100 r |
| 1000 r | 1000 r |