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Mathematics
Trigonometry

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Trigonometry Courses

Learn Trigonometry, earn certificates with free online courses from UC Irvine, École Polytechnique Fédérale de Lausanne, UNAM, University of Padova and other top universities around the world. Read reviews to decide if a class is right for you.

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University of Padova
Advanced Precalculus: Geometry, Trigonometry and Exponentials
44 reviews

Explore advanced precalculus topics and gain the mathematical knowledge and skills required to take a first course in precalculus.
- FutureLearn
- 5 hours a week, 4 weeks long
- Self paced
- Free Online Course (Audit)
- Best of All Time
GreeneMath.com
Solving Trigonometric Equations Using Linear Methods Practice Test Full Solutions

Syllabus: Problem #1 Isolating sin θ Problem #1 Unit circle approach Problem #1 arcsin approach Problem #1 Finding the general solution Problem #1 Finding the solution from a graph Problem #2 Isolating tan θ Problem #2 arctan approach Problem #2 F…
- YouTube
- Less than 1 hour of material
- On-Demand
- Free Online Course
GreeneMath.com
Solving Trigonometric Equations Using Square Roots & Identities Practice Test Full Solutions

Syllabus: Problem #1 Isolating cos θ Problem #1 Unit circle approach Problem #1 Finding the general solution Problem #2 Isolating tan θ Problem #1 Unit circle approach Problem #2 Finding the general solution Problem #3 Isolating sin θ Problem #3 U…
- YouTube
- Less than 1 hour of material
- On-Demand
- Free Online Course
GreeneMath.com
Solving Trigonometric Equations Using Factoring Practice Test Full Solutions

Syllabus: Problem #1 Our equation is quadratic in form Problem #1 Factoring and using the square-root property Problem #1 Using the unit circle Problem #2 Factoring and using the zero-product property Problem #2 Using the unit circle Problem #2 Miss…
- YouTube
- Less than 1 hour of material
- On-Demand
- Free Online Course
GreeneMath.com
How to Solve Basic Trigonometric Equations II: Using Factoring Techniques

Syllabus: Solving by Factoring #1 Solving by Factoring #2 Solving by Factoring #3 Solving by Factoring #4 Graphical approach for #4
- YouTube
- Less than 1 hour of material
- On-Demand
- Free Online Course
patrickJMT
Inverse Trigonometric Functions

Syllabus: Inverse Trigonometric Functions , Part 1 ( Basic Introduction ). Inverse Trigonometric Functions , Part 2 ( Evaluating Inverse Trig Functions ). Inverse Trigonometric Functions , Part 3. Inverse Trigonometric Functions , Part 4 (Simplify Expres…
- YouTube
- Less than 1 hour of material
- On-Demand
- Free Online Course
patrickJMT
Graphing the Trigonometric Functions

Syllabus: Graphing the Trigonometric Functions. Graphing Sine and Cosine with Phase (Horizontal) Shifts, Example 1. Graphing Sine and Cosine with Phase (Horizontal) Shifts, Example 2. Graphing Sine and Cosine With Different Coefficients (Amplitude and Pe…
- YouTube
- 1-2 hours worth of material
- On-Demand
- Free Online Course
MooMooMath and Science
Trigonometry Lesson 8 " Trig word problems"

Syllabus: Looking at patterns and characteristics of trig functions. Looking at the rule sinx = cos(90=x). Looking at patterns of tangent. Explaining the rule tanx =1/(tan(90-x). Part2 more relationships 1. Drawing triangle ABC and angle B is 90 degr…
- YouTube
- Less than 1 hour of material
- On-Demand
- Free Online Course
Krista King
Trig substitution - How to solve?

Syllabus: // What is trig substitution?. // When to use trig substitution?. // What kinds of integrals use trig substitution?. // What to do when there’s no square root?. // What to do when you don’t have perfect squares?. // What do trig substituti…
- YouTube
- Less than 1 hour of material
- On-Demand
- Free Online Course
Neha Agrawal Mathematically Inclined
INVERSE TRIGONOMETRY CLASS 12th XII CBSE/ISC

Syllabus: MISTAKES MADE IN INVERSE TRIGONOMETRIC FUNCTIONS/INVERSE TRIGONOMETRY PART 8/8 - CLASS XII 12th. INVERSE TRIGONOMETRIC FUNCTIONS/INVERSE TRIGONOMETRY PART 6&7/ 8 - CLASS XII 12th CBSE. INVERSE TRIGONOMETRIC FUNCTIONS/INVERSE TRIGONOMETRY PART 5…
- YouTube
- 2-3 hours worth of material
- On-Demand
- Free Online Course
Krista King
Trig identities - What are they?

Syllabus: // What are trig identities?. // How many trigonometric identities are there?. // What are the trig identities based on?. // How are trig functions defined by a right triangle?. // What trig functions are trig identities based on?. // What…
- YouTube
- Less than 1 hour of material
- On-Demand
- Free Online Course
The Organic Chemistry Tutor
New Trigonometry Playlist

Syllabus: Trigonometry. Organic Chemistry Tutor - Youtube Channel Membership. Introduction to Angles. Radians and Degrees. Trigonometry - What Exactly Is a Radian?. Greek Alphabet Symbols List - College Math, Chemistry, & Physics. Coterminal Angles In Ra…
- YouTube
- 33 hours worth of material
- On-Demand
- Free Online Course
Neha Agrawal Mathematically Inclined
Trigonometry Tricks

Syllabus: TRIGONOMETRY SHORTCUT//TRICK FOR NDA/JEE/CETs/COMEDK/SOLUTION IN 5 SECONDS.TRIGONOMETRY TRICK/SHORTCUT FOR JEE/NDA/NA/CETs/AIRFORCE/BANKING/RAILWAYS/SSC-CGL.TRIGONOMETRY TRICK/SHORTCUT FOR JEE/NDA/NA/CETs/AIRFORCE/RAILWAYS/BANKING/SSC-CGL.TRIGO…
- YouTube
- Less than 1 hour of material
- On-Demand
- Free Online Course
Unacademy
Trigonometry Class 11 IIT JEE Mathematics

In this series, Sameer sir will discuss one of the important topics for JEE Mains, which is Trigonometry. Watch this series to clear your concepts of Trigonometry and know some of the best shortcuts to solve JEE Mains question papers.
- YouTube
- 14 hours worth of material
- On-Demand
- Free Online Course
Sean Fitzpatrick
Precalculus Review: Trigonometry

Syllabus: Review: Trig - Triangles.Review: Trig - Unit Circle.Review: Trig - Radians.Review: Trig - Special Angles.Review: Trig - The Six Functions.Review: Trig - Graphs of Trig Functions.Review: Trig - Basic Identities.Review: Trig - Derived Identities.
- YouTube
- 1-2 hours worth of material
- On-Demand
- Free Online Course

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