i need help with questions 37-50 please!

EXERCISES actice Change each measure to degrees, minutes, and seconds. 18. -16.75 19. 168.35 20. -183.47 21. 286.88 22. 27.465 23. 246.876 Write each measure as a decimal to the nearest thousandth. 24. 23 14' 30' 25. -14 5' 20" 26. 233 25' 15' 27. 173 24' 35" 28. -405 16' 18" 29. 1002 30' 30' Give the angle measure represented by each rotation. 30. 3 rotations clockwise 31. 2 rotations counterclockwise 32. 1.5 rotations counterclockwise 33. 7.5 rotations clockwise 34. 2.25 rotations counterclockwise 35. 5.75 rotations clockwise 36. How many degrees are represented by 4 counterclockwise revolutions? Identify all angles that are coterminal with each angle. Then find one positive angle and one negative angle that are coterminal with each angle. 37. 30 38. -450 39. 113 40. 217 41. -1990 42. -305 43. Determine the angle between 0 and 360 that is coterminal with all angles represented by 310 + 360k , where k is any integer. 44. Find the angle that is two counterclockwise rotations from 60. Then find the angle that is three clockwise rotations from 60. If each angle is in standard position, determine a coterminal angle that is between O' and 360. State the quadrant in which the terminal side lies. 49. -624 50. -989 45. 400 46. -280 47. 940 48. 1059 www.amc.glencoe.com/self_check_quiz Lesson 5-1 Angles and Degree Measure 2