Trigonometry

Trig Identities

Explore the world of trigonometric identities and learn how to apply them effectively in various scenarios.

Goal:

Learn standard identities and how to apply them.

3Lessons

6Micro-lessons

IntermediateDifficulty

Lesson 1

Dive into the foundational identities and their applications.

Start2 Micro-lessons

Micro lesson 1

Sine and Cosine Identities

Micro lesson 2

Tangent and Cotangent Identities

Lesson 2

Explore advanced identities and learn how to manipulate them for complex problems.

Start2 Micro-lessons

Micro lesson 1

Sum and Difference Formulas

Micro lesson 2

Double Angle Formulas

Lesson 3

Learn how trigonometric identities are used in real-world situations.

Start2 Micro-lessons

Micro lesson 1

Identities in Engineering

Micro lesson 2

Identities in Physics