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Cos and Sin Trigonometric Ratios

Core Standard: HSG-SRT.C.7

Aligned To Common Core Standard:

Trigonometry - HSG-SRT.C.7

Printable Worksheets And Lessons


  • Cos and Sin Step-by-step Lesson - Again we go with baby steps on this one. Very fundamental in the approach that we take.

  • Guided Lesson - Find the height of Jacob's building. How tall is that tree? How far is Irvin from his sticker?

  • Guided Lesson Explanation - Man, I need to come up with more interesting questions. I mean; why would ever need to calculate how far you are from a sticker?

  • Practice Worksheet - This sheet gets back to basics and shies away from the word problems that we just introduced.

  • Matching Worksheet - This one is very deceiving. The problems are tougher than they appear.

  • Find the Tangent of One Point - By about problem number 6 you should have this skill mastered.

AnswersAnswer Keys



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






More Worksheets (Click Here to Upgrade)



Homework Sheets

Each sheets progressively steps up in difficulty.




Practice Worksheets

Each sheet has two basic ratio questions and a word problem.




Math Skill Quizzes

The quizzes are all skill focused and not application based.