Unit 4: Trigonometry of General Triangles and Trigonometric Functions


In this unit, we will continue our study of trigonometry that was begun in Math II. We will extend the domain of trig functions to all real numbers, exploring their graphs and applying them to solve various problems. We will use the unit circle to explore symmetry and the period for trig functions, allowing us to simplify the calculations of many trig values.



Developed By: Holly Plunkett & Melissa Farley

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Pre-Unit Assessment

Lesson 1

Right triangles in the Unit Circle

Lesson 2

Graphing Trig Functions

Lesson 3

Inverse Trig Functions

Lesson 4

Trig Addition/Subtraction

Lesson 5

Solving Advanced Trigonometric Equations

Post-Unit Assessment