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23. a = 9.3 cm, b = 5.7 cm, c = 8.2 cm

23. a = 9.3 cm, b = 5.7 cm, c = 8.2 cm

Mathematics For Machine Technology
Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter61: Areas Of Circles, Sectors, And Segments
Section: Chapter Questions
Problem 38A: Three pieces, each in the shape of a sector, are cut from the rectangular sheet of steel shown. How...
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90 A 55° A 100 B Solve each triangle. See Examples 2 and 3. 19. A = 41.4°, b = 2.78 yd, c = 3.92 yd %3D 20. C= 28.3°, b = 5.71 in., a = 4.21 in. %3D 21. C = 45.6°, b = 8.94 m, a = 7.23 m %3D 22. A = 67.3°, b = 37.9 km, c = 40.8 km %3D %3D 23. a = 9.3 cm, b = 5.7 cm, c = 8.2 cm 24. a = 28 ft, b = 47 ft, c = 58 ft %3D %3D 25. a = 42.9 m, b = 37.6 m, c = 62.7 m 26. a = 189 yd, b = 214 yd, c = 325 yd %3D 27. a = 965 ft, b = 876 ft, c = 1240 ft 28. a = 324 m, b = 421 m, c = 298 m %3D %3D 29. A = 80° 40', b = 143 cm, c = 89.6 cm 30. C = 72° 40', a = 327 ft, b = 251 ft %3D 31. B = 74.8°, a = 8.92 in., c = 6.43 in. 32. C = 59.7°, a = 3.73 mi, b = 4.70 mi %3D 33. A = 112.8°, b = 6.28 m, c = 12.2 m %3D %3D 34. B = 168.2°, a = 15.1 cm, c = 19.2 cm 35. a = 3.0 ft, b = 5.0 ft, c = 6.0 ft %3D %3D 36. a = 4.0 ft, b = 5.0 ft, c = 8.0 ft Concent Check Answer each question.
Transcribed Image Text:90 A 55° A 100 B Solve each triangle. See Examples 2 and 3. 19. A = 41.4°, b = 2.78 yd, c = 3.92 yd %3D 20. C= 28.3°, b = 5.71 in., a = 4.21 in. %3D 21. C = 45.6°, b = 8.94 m, a = 7.23 m %3D 22. A = 67.3°, b = 37.9 km, c = 40.8 km %3D %3D 23. a = 9.3 cm, b = 5.7 cm, c = 8.2 cm 24. a = 28 ft, b = 47 ft, c = 58 ft %3D %3D 25. a = 42.9 m, b = 37.6 m, c = 62.7 m 26. a = 189 yd, b = 214 yd, c = 325 yd %3D 27. a = 965 ft, b = 876 ft, c = 1240 ft 28. a = 324 m, b = 421 m, c = 298 m %3D %3D 29. A = 80° 40', b = 143 cm, c = 89.6 cm 30. C = 72° 40', a = 327 ft, b = 251 ft %3D 31. B = 74.8°, a = 8.92 in., c = 6.43 in. 32. C = 59.7°, a = 3.73 mi, b = 4.70 mi %3D 33. A = 112.8°, b = 6.28 m, c = 12.2 m %3D %3D 34. B = 168.2°, a = 15.1 cm, c = 19.2 cm 35. a = 3.0 ft, b = 5.0 ft, c = 6.0 ft %3D %3D 36. a = 4.0 ft, b = 5.0 ft, c = 8.0 ft Concent Check Answer each question.
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