I was asked for more problems to practice in preparation for the test tomorrow. See the following. I will try to put some answers up tonight, but it will probably be late (and I've got to watch America's Got Talent!).
Word Problems
ITF Problems
Trig Graphs
Answers to Word Problems. Answers to ITF
1. 2767.541 ft. 1. 5/2root66
2. 9.462 degrees. 2. 2/root85
3. 67.380 degrees. 3. (Root 11)/6
4. (343, 206). 4. -(root 85)/6
5. 373.938 ft. 5. 2/root 13
6. 33.690 degrees. 6. (Root 65)/9
7. 48.189 degrees. 7. 3/4
8. 73.300 degrees. 8. 1/root 10
9. 73.6 ft - ladder; 45.3 ft away. 9. (Root 15)/4
10. 10.757 degrees. 10. -5/12
11. 687.270 miles
12. 5.196 ft
13. 19.471 & 70.529 degrees
14.
15. 84.852 ft
16. 25.172 ft
17. 75.649 ft
22. 9.474 ft
23. 51.340 degrees
24. 30 ft
25. 36.869 degrees
26. 8.748 m
27. 9.375 ft
28. 29.054 degrees
29. 16.180 ft - height of bldg; 11.755 ft - distance from the bldg
32. 20 ft
33. 19.471 degrees
35. 200 ft
36. 89.99996 degrees
38. 16.699 degrees
40. 60 degrees
41. 112.583 in
42. 62.513 degrees
43. 18.870 ft
44. 31.382 ft
47. 30.963 degrees
48. 8.082 ft
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