Math for Non-Math Majors
A radian is a unit of angular measure used in mathematics and engineering, defined as the angle formed when the arc length equals the radius of a circle. This measurement connects closely with the properties of circles and trigonometric functions, making it essential for understanding angles in a more natural and geometric context. Unlike degrees, where a full circle is divided into 360 parts, radians provide a more direct relationship between linear and angular measurements.
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