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Trigonometric Functions

Core Standard: HSF-TF.A.2

Aligned To Common Core Standard:

High School Functions - HSF-TF.A.2

Printable Worksheets And Lessons


  • Cos to Sin Step-by-Step Lesson- A lot of theory goes into understanding and explaining this one.

  • Guided Lesson - More transformations from: Tan to Cosec, Sin to Tan, and Cos to Cot.

  • Guided Lesson Explanation - Looking back, I could have saved a bit of paper here by condensing the theory into one. This is more complete though.

  • Practice Worksheet - If there is such a thing, this is a drill and skill paper on this topic. Instead of the mad minute; consider it a Hurried Hour.

  • Matching Worksheet - Most students will jump to the calculator for these. I wrote them as fractions to minimize the help calculators can give you.

AnswersAnswer Keys



View Answer Keys- All the answer keys in one file.