**GRADE 12 UNIVERSITY FUNCTIONS**

Trigonometric Functions

Trigonometric Functions

## Learning Goal:

**The goal of this unit is to introduce radian measure, use special triangles to determine trig ratios of angles larger than 180 degrees and to investigate trigonometric graphs with applications.**

## Success Criteria:

**By the end of this unit, I will be able to:**

**Solve for exact trig ratios (primary and reciprocal) given angles (related to 30,45 and 60)****Solve for exact trig ratios (primary and reciprocal) given a point on the terminal arm****Determine coterminal angles and principal angles in radian measure****Graph sinusoidal functions in radian measure**

- Use sinusoidal functions to model periodic behavior in practical applications