Unit 7 right triangles and trigonometry homework 4 answer key

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Targets

  • 7A. Use Pythagorean Theorem to find missing sides of right triangles in application problems. [G.SRT.8]
  • 7B. Define the trigonometric ratios for acute angles in a right triangle and calculate sine, cosine, and tangent ratios when given two side lengths. [G.SRT.7]
  • 7C. Use the characteristics of similar figures to justify the trigonometric ratios. [G.SRT.6]
  • 7D. Use trigonometry to solve for missing sides and angles of right triangles. [G.SRT.6]
  • 7E. Solve right triangles by finding the measures of all sides and angles. [G.SRT.8]

Essential Questions

  1. How might the features of one figure be useful when solving problems about a similar figure? 

Important Files

Homework Files

Extra Resources

Class Notes

***Please note you can watch/rewatch videos for each target by clicking on the link inside the pdf file.  This is especially important if you miss class.  As always, please see me in room 350 if you need help.***

target_7a_pythagorean_word_problems_with_markerboards.pdf

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target_7a_pythagorean_word_problems_with_markerboards_solutions.pdf

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target_7d_trig_practice_finding_angles_rally_coach.pdf

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target_7d_trig_practice_finding_sides_tic-tac-toe.pdf

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target_7d_trig_practice_finding_sides_and_angles_codebreaker.pdf

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Unit 7 Review

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