/ษนรฆหd/ - [ratd] - rad
We found 8 definitions of rad from 5 different sources.
NounPlural: rads |
||
rad - the unit of plane angle adopted under the Systeme International d'Unites; equal to the angle at the center of a circle subtended by an arc equal in length to the radius (approximately 57.295 degrees) | ||
radian | ||
angular unit a unit of measurement for angles |