Explanation and meaning of radian.

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radian

/'reɪdiən/

Synonyms of radian Antonyms of radian Examples of radian Usage of radian Parts of radian Definition that contains radian Words sounding like radian Explanation of radian

noun
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)
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Similar:

rad

type of:
angular unit

Explanation of radian

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