Radian vs Stredian - What's the difference?
radian | stredian |
Stredian has no English definition.
(geometry) In the International System of Units, the derived unit of plane angular measure of angle equal to the angle subtended at the centre of a circle by an arc of its circumference equal in length to the radius of the circle. Symbol: rad
Stredian is likely misspelled.
Stredian has no English definition.