Units of measurement
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Calculations
Radian (rad)
Grad (grad, gon)
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Information
Radian (rad)
Radian (rad) — a unit of angle measurement in the International System of Units (SI), equal to the angle where the length of the arc of a circle is equal to its radius.
Grad (grad, gon)
Grad (grad, gon) — a unit of angle measurement, equal to 1/400 of a full circle, where the full circle consists of 400 degrees.