4.5
298 ratings
67 reviews

#### 100% online

Start instantly and learn at your own schedule.

#### Approx. 14 hours to complete

Suggested: 5 hours/week...

#### English

Subtitles: English

#### 100% online

Start instantly and learn at your own schedule.

#### Approx. 14 hours to complete

Suggested: 5 hours/week...

#### English

Subtitles: English

### Syllabus - What you will learn from this course

Week
1
2 hours to complete

## Introduction to Trigonometry

In this module, you will get an overview of the course and the foundations of trigonometry. We will also begin exploring angles and different systems for angle measure. ...
5 videos (Total 31 min), 4 readings, 1 quiz
5 videos
Converting Between Degrees-Minutes-Seconds and Degrees6m
Coterminal Angles6m
Reference Angles4m
Syllabus10m
Quiz Notation5m
Trigonometry Cheat Sheet3m
Angles and their Measure: Reading and Exercises50m
1 practice exercise
Angles and their Measure20m
Week
2
2 hours to complete

## The Unit Circle and Solving Right Triangles

In this module, we will explore circles and right triangles. We will see several special angles related to particular right triangles and we will learn how to find measurements of sides and angles in right triangles using trigonometric functions. ...
4 videos (Total 30 min), 1 reading, 1 quiz
4 videos
Trigonometric Values of Special Angles10m
Right Triangle Trigonometry9m
Right Triangle Word Problems3m
Unit Circle and Solving Right Triangles: Reading and Exercises30m
1 practice exercise
Unit Circle and Solving Right Triangles20m
Week
3
1 hour to complete

## Properties of Trigonometric Functions

In this module we will explore several properties of trigonometric functions and discover how to compute values of these functions given information about an angle or a unit circle point....
3 videos (Total 18 min), 1 reading, 1 quiz
3 videos
Trigonometric Values Given Information About the Angle, Part 1 6m
Trigonometric Values Given Information About the Angle, Part 2 4m
Properties of Trigonometric Functions: Reading and Exercises30m
1 practice exercise
Properties of Trigonometric Functions20m
Week
4
2 hours to complete

## Inverse Trigonometric Functions

We will now explore the inverse trigonometric functions. These are useful to go backwards - we will seek to find the angles which produce a given value of a trigonometric function....
3 videos (Total 24 min), 1 reading, 1 quiz
3 videos
Compositions Involving Inverse Trigonometric Functions, Part 1 5m
Compositions Involving Inverse Trigonometric Functions, Part 2 3m
Inverse Trigonometric Functions: Reading and Exercises20m
1 practice exercise
Inverse Trigonometric Functions30m
4.5
67 Reviews

## 25%

started a new career after completing these courses

## 20%

got a tangible career benefit from this course

### Top Reviews

By EEAug 13th 2017

This is a superb class. Lecturers explained everything explicitly. The videos are not very long but the class covered all knowledge point about trigonometry. Very worth taking.

By RTAug 13th 2017

Great course for Pre-Calculus Trigonometry, especially since there are so few online courses that specialize in this one very important aspect of college level math.

## Instructors

### Dr. Sarah Eichhorn

Associate Dean, Distance Learning & Tenured Lecturer

## About University of California, Irvine

Since 1965, the University of California, Irvine has combined the strengths of a major research university with the bounty of an incomparable Southern California location. UCI’s unyielding commitment to rigorous academics, cutting-edge research, and leadership and character development makes the campus a driving force for innovation and discovery that serves our local, national and global communities in many ways....

• Once you enroll for a Certificate, you’ll have access to all videos, quizzes, and programming assignments (if applicable). Peer review assignments can only be submitted and reviewed once your session has begun. If you choose to explore the course without purchasing, you may not be able to access certain assignments.