Welcome to the permanent home page for Section WBP01 of MATH-1200 (Trigonometry) at Southeast Community College in the Spring term of 2021. I am Toby Bartels, the instructor.

Course administration

Contact information


The official textbook for the course is the 11th Edition of Algebra & Trigonometry by Sullivan published by Prentice-Hall (Pearson). You will automatically get an online version of this textbook through Canvas, although you can also order a print version if you like. This comes with access to Pearson MyLabs, directly integrated into Canvas), on which many of the assignments appear.

Basic trigonometry

  1. General review:
  2. Circles:
  3. Angles:
  4. Length and area with radians:
  5. Right triangles:
  6. Special angles:
  7. Applications with acute angles:
  8. General angles:
  9. Circular trigonometry:
  10. The trigonometric functions:
Quiz 1, covering the material in Problem Sets 1–10, is available on September 25 Friday.

Advanced trigonometry

  1. Basic sinusoidal graphs:
  2. More basic graphs:
  3. Coordinate transformations:
  4. Transformations of trigonometric functions:
  5. Sinusoidal functions:
  6. Inverse trigonometric operations:
  7. More inverse trigonometric operations:
  8. Sum-angle formulas:
  9. Sum–product formulas:
  10. Half-angle formulas:
  11. Simplifying trigonometric expressions:
  12. Trigonometric equations:
  13. Tricky trigonometric equations:
Quiz 2, covering the material in Problem Sets 11–23, is available after class on October 30 Friday.


  1. Solving right triangles:
  2. The Law of Sines:
  3. The Law of Cosines:
  4. Area of triangles:
  5. Applications of solving triangles:
  6. Harmonic motion:
  7. Polar coordinates:
  8. Equations in polar coordinates:
  9. Graphing in polar coordinates:
  10. Complex numbers:
  11. Vectors:
  12. Vectors and angles:
Quiz 3, covering the material above, is available after class on December 4 Friday.


  1. Basic trigonometry:
  2. Advanced trigonometry:
  3. Applications:

Final exam

A comprehensive final exam is on December 11 Friday from 10:00 to 11:40. The exam will consist of questions similar in style and content to those in the practice final exam (TBA).
This web page and the files linked from it were written by Toby Bartels, last edited on 2021 April 16. Toby reserves no legal rights to them.

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