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bn:00041232n
Noun Concept
Categories: Decimalisation, Articles with short description, Non-SI metric units, Metrication, Units of plane angle
EN
grad  grade  gradian  centigon  Radial
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angle
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EN
In trigonometry, the gradian – also known as the gon, grad, or grade – is a unit of measurement of an angle, defined as one-hundredth of the right angle; in other words, 100 gradians is equal to 90 degrees. Wikipedia
A unit of angular measurement Wikipedia Disambiguation
Angle unit Wikidata
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DIFFERENT FROM
MEASURED PHYSICAL QUANTITY