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Alg2 lesson 13-1

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Alg2 lesson 13-1

1. 1. Trigonometric ratiosSine sinCosine cosTangent tanCosecant cscSecant secCotangent cot
2. 2. SOHCAHTOA
3. 3. Find the value of the sixtrigonometric functionsfor angle G.
4. 4. Find the value of the sixtrigonometric functionsfor angle G. adj hyp = 40 opp opp = 24 adj = 32 hyp
6. 6. If find the value of csc A.
7. 7. If find the value of csc A.
8. 8. If find the value of csc A.
9. 9. If find the value of csc A.
10. 10. If find the value of csc A.
11. 11. If find the value of csc A.
12. 12. If find the value of csc A.
13. 13. If find the value of csc A.
14. 14. If find the value of csc A.
15. 15. Special Triangles (page 703)
16. 16. Find the value of x. Roundto the nearest tenth.
17. 17. Find the value of x. Roundto the nearest tenth. hyp opp
18. 18. Find the value of x. Roundto the nearest tenth. hyp opp
19. 19. Find the value of x. Roundto the nearest tenth. hyp opp
20. 20. Find the value of x. Roundto the nearest tenth. hyp opp or about 10.4
21. 21. Solve XYZ. Round measures of sides to the nearest tenthand measures of angles to the nearest degree. z x
22. 22. Solve XYZ. Round measures of sides to the nearest tenthand measures of angles to the nearest degree. z hyp xopp adj
23. 23. Solve XYZ. Round measures of sides to the nearest tenthand measures of angles to the nearest degree. z hyp xopp adjFind angle Y
24. 24. Solve XYZ. Round measures of sides to the nearest tenthand measures of angles to the nearest degree. z hyp xopp adjFind angle Y28 + 90 + Y = 180
25. 25. Solve XYZ. Round measures of sides to the nearest tenthand measures of angles to the nearest degree. z hyp xopp Find z adjFind angle Y28 + 90 + Y = 180Y = 62o
26. 26. Solve XYZ. Round measures of sides to the nearest tenthand measures of angles to the nearest degree. z hyp xopp Find z adjFind angle Y 1128 + 90 + Y = 180 zY = 62o
27. 27. Solve XYZ. Round measures of sides to the nearest tenthand measures of angles to the nearest degree. z hyp xopp Find z adjFind angle Y 1128 + 90 + Y = 180 zY = 62o
28. 28. Solve XYZ. Round measures of sides to the nearest tenthand measures of angles to the nearest degree. z hyp xopp Find z adjFind angle Y 1128 + 90 + Y = 180 zY = 62o
29. 29. Solve XYZ. Round measures of sides to the nearest tenthand measures of angles to the nearest degree. Find x z hyp xopp adjFind angle Y28 + 90 + Y = 180Y = 62o
30. 30. Solve XYZ. Round measures of sides to the nearest tenthand measures of angles to the nearest degree. Find x z hyp xopp adjFind angle Y28 + 90 + Y = 180Y = 62o
31. 31. Solve XYZ. Round measures of sides to the nearest tenthand measures of angles to the nearest degree. Find x z hyp xopp adjFind angle Y28 + 90 + Y = 180Y = 62o
32. 32. Solve XYZ. Round measures of sides to the nearest tenthand measures of angles to the nearest degree. Find x z hyp xopp adjFind angle Y28 + 90 + Y = 180Y = 62o
33. 33. Solve XYZ. Round measures of sides to the nearest tenthand measures of angles to the nearest degree. Find x z hyp xopp adjFind angle Y28 + 90 + Y = 180Y = 62o