Community course

College Trigonometry

This course explores trigonometric concepts, identities, and applications, providing essential skills for advanced mathematics and real-world problem solving.

2 chapters17 lessons1 hr 42 min17 quick checks

How this course works

The chapters and lessons below are the fixed course structure. When you start, LearnLive teaches each lesson interactively and adapts examples, pacing, and questions to you.

Complete syllabus

Every chapter and lesson

  1. 01

    Chapter 1 · 7 lessons

    Foundations of Trigonometry

    1. 1.1

      10.1 Angles and their Measure

      6 min · Quick check

    2. 1.2

      10.2 The Unit Circle: Cosine and Sine

      6 min · Quick check

    3. 1.3

      10.3 The Six Circular Functions and Fundamental Identities

      6 min · Quick check

    4. 1.4

      10.4 Trigonometric Identities

      6 min · Quick check

    5. 1.5

      10.5 Graphs of the Trigonometric Functions

      6 min · Quick check

    6. 1.6

      10.6 The Inverse Trigonometric Functions

      6 min · Quick check

    7. 1.7

      10.7 Trigonometric Equations and Inequalities

      6 min · Quick check

  2. 02

    Chapter 2 · 10 lessons

    Applications of Trigonometry

    1. 2.1

      11.1 Applications of Sinusoids

      6 min · Quick check

    2. 2.2

      11.2 The Law of Sines

      6 min · Quick check

    3. 2.3

      11.3 The Law of Cosines

      6 min · Quick check

    4. 2.4

      11.4 Polar Coordinates

      6 min · Quick check

    5. 2.5

      11.5 Graphs of Polar Equations

      6 min · Quick check

    6. 2.6

      11.6 Hooked on Conics Again

      6 min · Quick check

    7. 2.7

      11.7 Polar Form of Complex Numbers

      6 min · Quick check

    8. 2.8

      11.8 Vectors

      6 min · Quick check

    9. 2.9

      11.9 The Dot Product and Projection

      6 min · Quick check

    10. 2.10

      11.10 Parametric Equations

      6 min · Quick check

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