This circle has the centre at the origin and a radius of 1 unit. The point P can move around ... also change. The graphs of \(y = \sin{\theta}\) and \(y = \cos{\theta}\) can be plotted.

Graphs of Sine and Cosine 1.2 An applet illustrating how the graphs of sine and cosine are related to the unit circle. Transformations of Functions 1.3 An applet illustrating how transformations ...

This circle has the centre at the origin and a radius of 1 unit. The point P can move around ... depending on the value of \(\theta\). The graphs of \(y = \sin{\theta}\) and \(y = \cos{\theta}\) ...