Solve applied right triangle problems using trigonometric functions. Unit circle trigonometry Define the trigonometric functions in terms of coordinates of points on the unit circle. Define angle measure in terms of degrees and radians. Convert from one type of angular measurement to the other. Compute arc lengths using radian measure.
Trigonometric functions Define the periodic condition of trigonometric functions.
Determine amplitude, period, frequency, and phase angle Graph the trigonometric functions. Oblique triangles Solve for the sides or angles of oblique triangles using the laws of sines and cosines. Solve applied problems involving vectors. Complex numbers Define complex numbers. Write complex numbers in trigonometric form.