noun🔗ShareRadianIn 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"The pizza slice measured an angle of 0.5 radians, meaning the crust's length was half the pizza's radius. "La part de pizza mesurait un angle de 0,5 radian, ce qui signifie que la longueur de la croûte était la moitié du rayon de la pizza.mathphysicstechnicalunitChat with AIVocabulary GamePractice Reading
