Learning Exercise

Unit Circle Lesson

This lesson is intended to introduce the Unit Circle and related math concepts.
Course: High School Trigonometry/Pre-calculus

A compilation of hard-to-envision topics designed for classroom demonstration. Topics range from simple to complex.... see more


Under construction.


Unit Circle, Trig Functions

Learning Objectives

1. determine the alternative forms of angle measurement. 2. determine the relationship between the x value (cos r) and the y value (sin r).