Unit Circle Trig Generator

This example demonstrates the geometric representation and calculation of trigonometric values (sine, cosine) for any angle on the unit circle. Core math concepts include the unit circle, trigonometric functions, angles, sine, cosine, and complex numbers. Construction highlights involve GeoGebra commands like Point, Intersect, Angle, Segment to build the unit circle, angle α, sine and cosine lines, and corresponding complex number representation. Suitable for high school mathematics teaching to visually understand the definition of trigonometric functions and the relationship between complex numbers and the unit circle.