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Using algebra with trigonometry

Using algebra with trigonometry. Tangent ratio. 7. . 8. . 18. . 19. . 19. . 21. 23. . 24. 24. 25. Using trigonometry with algebra. Sine and cosine ratios. 10. . Use a sine or cosine ratio to find the value of each variable. Round decimals to the nearest tenth. 11. .

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Using algebra with trigonometry

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  1. Using algebra with trigonometry Tangent ratio

  2. 7. 8.

  3. 18. 19. 19.

  4. 21. 23.

  5. 24. 24. 25.

  6. Using trigonometry with algebra Sine and cosine ratios

  7. 10. Use a sine or cosine ratio to find the value of each variable. Round decimals to the nearest tenth. 11.

  8. Use a sine or cosine ratio to find the value of each variable. Round decimals to the nearest tenth. 12. 13.

  9. 14. 15.

  10. 21. 19. 20.

  11. Solving Real World Problems

  12. Challenge

  13. Using triangle A to create the side length ratios, we get: ; ; . Prove that all other triangles have the same ratio. Prove that they are all similar. An example is given. F E D C B A Triangle B

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