noun Descargar 🔗Compartir Radián In 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 Examples : "The angle formed when you wrap the radius of a circle around its edge is one radian, a common unit for measuring angles in math and physics. " El ángulo formado cuando se envuelve el radio de un círculo alrededor de su borde es un radián, una unidad común para medir ángulos en matemáticas y física. math technical science Chat con IAJuego de vocabularioPracticar lectura