Learn Trigonometry
with Clear and Detailed
Example Problems!
This page features our Trigonometry Example Problems playlist, designed to help students, professionals, and lifelong learners build confidence in solving trigonometry problems step by step. Each video provides clear explanations and practical problem-solving strategies, making it the perfect companion for mastering key trigonometry concepts.
What’s Included:
Our playlist covers a wide range of topics, including:
Angles and Right Triangles: Degrees, radians, and solving right triangles
Trigonometric Functions: Sine, cosine, tangent, and their graphs
Trigonometric Identities and Equations: Simplifying, solving, and verifying identities
Advanced Applications: The Law of Sines, The Law of Cosines, and Polar Coordinates
Graphing and Transformations: Visualizing functions and solving real-world problems
Why You’ll Love These Videos:
Focused Learning: Each video tackles a specific example problem from a comprehensive trigonometry course.
Clear Explanations: Step-by-step walkthroughs help you grasp concepts easily.
Practical Strategies: Learn problem-solving techniques that you can apply to your own studies.
Explore the example problems below and start watching the videos. Whether you’re preparing for an exam or just need a refresher, this playlist has everything you need to succeed in trigonometry.
Mastering trigonometry is easier when you have the right tools. Start your learning journey today with our comprehensive video tutorials and resources!
Videos
1: Basic Trigonometric Concepts
How To Classify Angles: Acute, Right, Obtuse, Straight, And Reflex Examples
How To Convert Between Degrees And Radians
How To Draw Angles in Standard Position
How To Find The Area Of A Sector
How To Find The Angles In A Triangle
How To Solve Shadow Problems Using Similar Triangles
How To Calculate The Radius of a Cone Using Similar Triangles
2: Right Triangle Trigonometry
How to Find the Six Trigonometric Functions Using Right Triangles
How To Find All Other Trigonometric Functions Given One Function
Find All Trig Functions for a Point on the Unit Circle
How To Find Points On The Unit Circle Given One Coordinate
How To Solve Right Triangles Given Two Sides
How To Solve Right Triangles Given A Side And Angle
3: Trigonometric Functions
How to Determine the Quadrant of a Trigonometric Point
How to Find the Exact Value of a Trigonometric Function
4: Graphs of Trigonometric Functions
How to Graph a Sinusoidal Function
How to Graph a General Tangent Function
5: Inverse Trigonometric Functions
How to Evaluate Inverse Sine Functions
How to Evaluate Inverse Cosine Functions
How to Evaluate Inverse Tangent Functions
How to Evaluate Expressions Involving Inverse Sine Functions
6: Trigonometric Identities
How to Use the Pythagorean Identity to Find Trigonometric Values
How to Use Periodicity Identities to Simplify Trigonometric Functions
How to Use Even and Odd Identities in Trigonometry
How to Use Sum and Difference Formulas: Sine Example
How to Use Sum and Difference Formulas: Cosine Example
How to Use Sum and Difference Formulas: Tangent Example
How to Use Sum and Difference Formulas for Simplifying Trigonometric Expressions
How to Use Product-to-Sum Identities in Trigonometry
How to Use Sum-to-Product Identities in Trigonometry
How to Use Double Angle Formulas in Trigonometry
How to Use Power Reduction Formulas in Trigonometry
How to Use Half-Angle Formulas in Trigonometry
How to Simplify Trigonometric Expressions: Example 1
How to Simplify Trigonometric Expressions: Example 2
How to Simplify Trigonometric Expressions: Example 3
How to Simplify Trigonometric Expressions: Example 4
How to Simplify Trigonometric Expressions: Example 5
How to Simplify Trigonometric Expressions: Example 6
How to Simplify Trigonometric Expressions: Example 7
How to Verify Trigonometric Identities: Example 1
How to Verify Trigonometric Identities: Example 2
How to Verify Trigonometric Identities: Example 3
How to Verify Trigonometric Identities: Example 4
How to Verify Trigonometric Identities: Example 5
How to Verify Trigonometric Identities: Example 6
How to Verify Trigonometric Identities: Example 7
How to Verify Trigonometric Identities: Example 8
How to Verify Trigonometric Identities: Example 9
How to Verify Trigonometric Identities: Example 10
How to Verify Trigonometric Identities: Example 11
How to Verify Trigonometric Identities: Example 12
How to Verify Trigonometric Identities: Example 13
7: Trigonometric Equations
How to Solve Trigonometric Equations with a Single Sine Function
How to Solve Trigonometric Equations with a Single Cosine Function
How to Solve Trigonometric Equations With a Single Tangent Function
How to Solve Trigonometric Equations With Multiple Angles (Sine Function)
How to Solve Trigonometric Equations With Multiple Angles (Cosine Function)
How to Solve Trigonometric Equations With Multiple Angles (Tangent Function)
How to Solve Trigonometric Equations Using Factoring | Example 1
How to Solve Trigonometric Equations Using Factoring | Example 2
How to Solve Trigonometric Equations Using Factoring | Example 3
How to Solve Quadratic Trigonometric Equations | Example 1
How to Solve Quadratic Trigonometric Equations | Example 2
How to Solve Quadratic Trigonometric Equations | Example 3
How to Solve Trigonometric Equations Using Identities | Example 1
How to Solve Trigonometric Equations Using Identities | Example 2
How to Solve Trigonometric Equations Using Identities | Example 3
How to Solve Trigonometric Equations Using Identities | Example 4
8: Additional Topics in Trigonometry
How to Solve a Triangle Using the Law of Sines (AAS)
How to Solve a Triangle Using the Law of Sines (ASA)
Law of Sines – Ambiguous Case (SSA) | No Triangle Example
Law of Sines – Ambiguous Case (SSA) | One Right Triangle
Law of Sines – Ambiguous Case (SSA) | One Oblique Triangle
Law of Sines – Ambiguous Case (SSA) | Two Oblique Triangles
How to Solve a Triangle Using the Law of Cosines (SAS)
How to Solve a Triangle Using the Law of Cosines (SSS)
How to Convert Polar Coordinates to Rectangular Coordinates
How to Convert Rectangular Coordinates to Polar Coordinates
How to Convert Rectangular Equations to Polar Equations
How to Convert Polar Equations to Rectangular Equations
How to Sketch a Curve from a Parametric Equation | Example 1
How to Sketch a Curve from a Parametric Equation | Example 2
How to Eliminate the Parameter and Convert to a Rectangular Equation
How to Write Complex Numbers in Polar Form
How to Find Complex Number Powers Using De Moivre’s Theorem