Pre-Calculus 11 Trigonometry Lessons & Video Tutorials

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• Section 2.1 Basic Trigonometric Functions
• Section 2.2 Angles in Standard Position
• Section 2.3 Special Triangles and Angles in Standard Position
• Section 2.4 Solving for Angles in All Four Quadrants
• Section 2.5 Sine Law
• Section 2.6 Ambiguous Case of Sine Law
• Section 2.7 Cosine Law
• Section 2.8 Trignometry Review (Published)
• Section 2.R Trignometry Review (Published)

In Class Lessons

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• Section 2.6 Sine Law and the Ambiguous Case

Trigonometry Worksheets & Practice Problems (with Keys)

Homework worksheets. Answer keys are available below.

Assignments 1–6

• Section 2.1 Basic Trigonometric Functions
• Section 2.2 Angles in Standard Position
• Section 2.3 Special Triangles and Angles in Standard Position
• Section 2.4 Solving for Angles in All Four Quadrants
• Section 2.5 Sine Law
• Section 2.6 Ambiguous Case of Sine Law
• Section 2.7 Cosine Law

Review Assignments

• Trigonometry Review 1
• Trigonometry Review 2
• Trigonometry Review 3

Practice Tests

• Practice Test for Trigonometry
• Quiz

 

Answer Keys

• 2.1 2.2 2.3 2.4 2.5 2.6 2.7 Solution by Asya Gurari

• 2.5 & 2.5 , 2.7 solution by Dora Li

Trigonometry Classroom PowerPoints & Guided Notes

• Section 2.1 Basic Trigonometric Functions
• Section 2.2 Angles in Standard Position
• Section 2.3 Special Triangles and Angles in Standard Position
• Section 2.4 Solving for Angles in All Four Quadrants
• Section 2.5 Sine Law
• Section 2.6 Ambiguous Case of Sine Law
• Section 2.7 Cosine Law
• Section 2.8 Trignometry Review (Published)
• Section 2.R Trignometry Review (Published)

Practice Quizzes

Quick self-checks and formative quizzes.

• Quiz #2.1
• Quiz #2.2
• Quiz #2.3
• Quiz #2.4
• Challenge Quiz