A System of Geometry and Trigonometry, with a Treatise on Surveying

21 18.54 9.86

18.50

9.94

19.38

13.25|| 24.61

18.46 10.02 18.41 10.10 21 22 19.42 10.33 10.41 19.33 10.50 19.29 10.58 22 23 20.31 10.80 20.26 10.89 20.21 10.97 20.16 11.06 23 24 21.19 11.27 21.14 11.36 21.09 11.45 21.04 11.54 24 25 22.07 11.74 22.02 11.83 21.97 11.93 21.92 12.02 25 26 22.96 12.21 22.90 12.31 22.85 12.41 22.79 12.51 26 27 23.84 12.68 23.78 12.78|| 23.73 12.88 23.67 12.99 27 28 24.72 13.15 24.66

13.36

24.55 13.47 28

29 25.61 13.61 25.55
30 26.49 14.08 26.43 14.20|| 26.36
27.31

13.73 25.49

28.19

31 27.37 14.55 14.67 27.24 32 28.25 15.02 15.15 33 29.14 15.49 29.07 15.62 34 30.02 15.96 29.95 16.09 35 30.90 16.43 30.83 16.57 30.76 16.70 36 31.79 16.90 31.71 17.04 31.64 17.18 37 32.67 17.37 32.59 17.51 32.52 17.65 38 33.55 17.84 33.47 17.99 33.39 18.13 39 34.43 18.31 34.35 18.46 34.27 18.61 40 35.32 18.78 35.24 18.93 35.15 19.09 41 36.20 19.25 36.12 19.41 36.03 19.56 35.95 19.72 41 42 37.08 19.72 37.00 19.88 36.91 20.04 36.82 20.20 42 43 37.97 20.19 37.88 20.35 37.79 20.52 || 37.70 20.68 44 38.85 20.66 38.76 20.83 38.67 20.99 38.58 21.16 45 39.73 21.13 39.64 21.30 39.55 21.47 46 40.62 21.60 40.52 21.77|| 40.43 21.95 47 41.50 22.07 41.40 22.25|| 41.30 22.43 48 42.38 22.53 || 42.28 22.72 42.18 22.90 49 43.26 23.00 43.16 23.19 43.06 23.38 42.96 23.57 50 44.15 23.47 44.04 23.67 43.94 23.86

39.4521.64
40.33 22.13
41.21 22.61
42.08 23.09

Deg

. Lat. Dep. Lat. Dep. Lat

44.71 24.53 51 45.59 25.01 52

54.36 29.82

55.23 30.30

56.11 30.78

56.99 31.26

57.86 31.75

58.74 32.23

51 45.03 23.94 44.93 24.14 44.82 24.34 52 45.91 24.41 45.81 24.61 45.70 24.81 53 46.80 24.88 46.69 25.09 46.58 25.29 46.47 25.49 53 54 47.68 25.35 47.57 25.56 47.46 25.77 47.34 25.97 54 55 48.56 25.82 48.45 26.03 48.33 26.24 48.22 26.45 55 56 49.45 26.29 49.33 26.51 49.21 26.72 49.10 26.94 56 57 50.3326.76 50.21 26.98 50.09 27.20 49.97 27.42 57 58 51.21 27.23 51.09 27.45 50.97 27.68 50.85 27.90 58 5952.09 27.70 51.97 27.93 51.85 28.15 51.73 28.38 59 60 52.98 28.17 52.85 28.40 52.73 28.63 52.60 28.86 61 53.86 28.64 53.73 28.87 53.61 29.11 53.48 29.34 62 54.74 29.11 54.62 29.35 54.49 29.58 63 55.63 29.58 55.50 29.82 55.37 30.06 64 56.51 30.05 56.38 30.29|| 56.24 30.54 65 57.39 30.52 57.26 30.77|| 57.12 31.02 66 58.27 30.99 58.14 31.24 58.00 31.49 67 59.16 31.45 59.02 31.71 58.88 31.97 68 60.04 31.92 59.90 32.19 59.76 32.45 59.62 32.71 68 69 60.92 32.39 60.78 32.66 60.64 32.92 60.49 33.19 69 70 61.81 32.86 61.66 33.13 61.52 33.40 61.37 33.67 70 62.40 33.88 62.25 34.15 71 63.27 34.36 63.12 34.63 72 64.15 34.83 64.00 35.11 73 65.03 35.31 64.88 35.59 74 65.91 35.79 65.75 36.07 66.79 36.26 66.63 36.56 67.67 36.74 68.55 37.22 69.43 37.70 70.3138.17 71.35 38.34 71.18 38.65 72.23 38.81 72.06 39.13 73.11 39.29 72.94 39..60 73.99 39.76 73.82 40.08 74.88 40.23 74.70 40.56 75.76 40.7175 58 41.04 76.64 41.18 76.46 41.51 77.5241.65 78.40 42.13 78.21 42.47 79.28 42.60 || 79.09 42.94

71 62.69 33.33 62.54 33.61 72 63.57 33.80 63.42 34.08 73 64.46 34.27 64.30 34.55 74 65.34 34.74 65.19 35.03 75 66.2235.21 66.07 35.50 76 67.10 35.68 66.95 35.97 77 67.99 36.15 67.83 36.45 78 68.87 36.62 68.71 36.92 79 69.75 37.09 69.59 37.39 80 70.64 37.56 70.47 37.87

80.16 43.07 79.97 43.42

71.01 38.96 81 71.89 39.44 82 72.77 39.92 83 73.64 40.40

Dep.

81 71.52 38.03
82 72.40 38.50
83 73.2838.97
84 74.17 39.44
85 75.05 39.91
86 75.93 | 40.37
87 76.82 40.84
88 77.70 41.31
89 78.58 41.78
90 79.4742.25
91 80.35 42.72
92 81.23 43.19 81.04 43.55 80.85 43.90 80.66 44.25
93 82.1143.66 81.92 44.02 || 81.73 44.38 || 81.54 44.73
94 83.00 44.13 82.80 44.49 82.61 44.85 82.4145.21
95 83.88 44.60 83.68 44.97 83.49 45.33 83.29 45.69
96 84.76 45.07 84.57 45.44 84.37 45.81 84.17 46.17
97 85.65 45.54 85.45 45.91 85.25 46.28 85.04 46.66
98 86.5346.01 86.33 46.39 86.12 46.76 85.92 47.14
99 87.4146.48 87.21 46.86 87.00 47.24 86.80 47.62
100 88.29 46.95 88.09 47.33 87.88 47.72
Lat. Dep. Lat. Dep. Lat.

62 Deg.

61 Deg.

€1 Deg.

€14 Deg.

Distance.88285)

18 15.74

15.67 8.86

15.63

8.93 18

9.28

9.77

18.32

10.26 19.19 10.75 20.07 11.24

34.90

19 16.62 9.21 16.58
20 17.49 9.70 17.45
21 18.37 10.18
22 19.24 10.67
23 20.12 11.15
24 20.99 11.64 20.94 11.73 20.89 11.82
25 21.87 12.12 21.81 12.22 21.76 12.31
26 22.74 12.60 22.68 12.70 22.63 12.80
27 23.61 13.09 23.56 13.19
28 24.49 13.57 24.43 13.68
29 25.36 14.06 25.30 14.17
30 26.24 14.54 26.17 14.66
31 27.11 15.03 27.05 15.15
32 27.99 15.51 27.92 15.64
33 28.86 16.00 28.79 16.12
34 29.74 16.48 29.66 16.61
35 30.61 16.97 30.54 17.10 30.46 17.23
36 31.49 17.45 31.41 17.59 31.33 17.73
37 32.36 17.94 32.28 18.08 32.20 18.22
38 33.24 18.42 33.15 18.57 33.07 18.71
39 34.11 18.91 34.03 19.06 33.94 19.20 33.86
40 34.98 19.39 34.90 19.54 34.81 19.70 || 34.73
35.77 20.03
36.64 20.52
37.52 21.01

41 35.86 19.88 42 36.73 20.36 43 37.61 20.85 44 38.48 21.33

45 39.36 21.82 39.26 21.99 39.17 22.16
46 40.23 22.30 || 40.13 22.48 40.04 22.65
47 41.11 22.79 41.01 22.97 40.91 23.14
48 41.98 23.27 41.88 23.45 41.78 23.63
49 42.86 23.76 42.75 23.94 42.65
50 43.73 24.24 43.62 24.43

39.07 22.33 45 39.94 22.83 46 40.81 23.32 47 41.67 23.82 48 24.13 42.54 24.31 49 43.52 24.62 || 43.41 24.81 50 Dep. Lat. Dep. Lat

. Lat

Deg

38.39 21.50 38.30 21.67

38.20 21.83 44

Distance.

29 Deg.

291 Deg.

29 Deg.

Lat. Dep. 51 44.61 24.73 52 45.48 25.21 53 46.35 25.69 54 47.23 26.18 5548.10 26.66

Lat. Dep. 44.50 24.92 45.37 25.41 46.2425.90 47.11 26.39 47.99 26.87

58.31 32.99
59.18 33.48
60.0533.98
60.92 34.47
61.80 34.96
62.67 35.45
63.54 35.95
64.41 36.44
65.28 36.93
66.15 37.42
67.02 37.92

Distance.

Lat. Dep. 44.28 25.31 51 45.15 25.80 52 46.01 26.30 53 46.88 26.80 54 47.75 27.29 55 48.62 27.79 56 49.49 28.28 57 50.36 28.78 58 51.22 29.28 59 52.09 29.77 60

52.96 30.27 61 53.83 30.77 62

54.70 31.26 55.56 31.76 56.43 32.25 65 57.30 32.75 66

Lat. Dep. 44.39 25.11 45.26 25.61 46.13 26.10 47.00 26.59 47.87 27.08 56 48.98 27.15 48.86 27.36 48.74 27.58 57 49.85 27.63 49.73 27.85 49.61 28.07 58 50.73 28.12 50.60 28.34 50.48 28.56 59 51.60 28.60 51.48 28.83 51.35 29.05 60 52.48 29.09 | 52.35 29.32 52.22 29.55 61 53.35 29.57 53.22 29.81 53.09 30.04 62 54.23 30.06 54.09 30.29 53.96 30.53 63 55.10 30.54 54.97 30.78 54.83 31.02 64 55.98 31.03 55.84 31.27 55.70 31.52 65 56.85 31.51 56.71 31.76 56.57 32.01 6657.7232.00 57.58 32.25|| 57.4432.50 67 58.60 32.48 58.46 32.74 68 59.47 32.97 69 60.35 33.45 70 61.22 33.94 71 62.10 34.42 72 62.97 34.91 73 63.85 35.39 74 64.72 35.88 75 65.60 36.36 76 66.47 36.85 77 67.35 37.33 78 68.22 37.82 79 69.09 38.30 80 69.97 38.78 81 70.84 39.27 82 71.72 39.75 71.54 40.07 71.37 40.38 83 72.59 40.24 72.42 40.56 72.24 40.87 84 73.47 40.72 73.29 41.04 73.11 41.36 85 74.34 41.21 74.16 41.53 86 75.22 41.69 75.03 42.02 87 76.09 42.18 75.91 42.51 88 76.97 42.65 76.78 43.00 76.59 43.33 89 77.84 43.15 77.65 43.49 77.46 43.83 90 78.7243.63 78.52 43.98 78.33 44.32 79.40 44.46 79.20 44.81 80.27 44.95 80.07 45.30 81.14 45.44 80.94 45.80||-80.74 46.15 93 82.01 45.93 81.81 46.29 81.61 46.64 94 82.89 46.42 82.68 46.78 83.76 46.91 83.55 47.27 84.63 47.40 84.42 47.77

91 79.59 44.12 92 80.46 44.60 93 81.34 45.09

59.33 33.23
60.20 33.71
61.0734.20
61.95 34.69
62.8235.18
63.69 35.67
64.56 36.16
65.44 36.65
66.31 37.14
67.18 37.62
68.05 38.11 67.89 38.41
68.93 38.60 68.76 38.90
69.80 39.09 69.63 39.39
70.57 39.58 70.50 39.89

58.17 33.25 67 59.04 33.74 68 59.91 34.24 69 60.77 34.74 70 61.64 35.23 71 62.51 35.73 72 63.38 36.22 73 64.25 36.72 74 65.11 37.22 75 65.98 37.71 76 66.85 38.21 77 67.7238.70 78 68.59 39.20 79 69.46 39.70 80

70.32 40.19 81 71.19 40.69 82 72.06 41.19 83 72.93 41.68 84

73.98 41.86
74.85 42.35
75.7242.84

73.80 42.18 85

74.67 42.67 86

75.53 43.17 87

94 82.21 45.57
95 83.09 46.06
96 83.96 46.54
97 84.84 47.03
98 85.71 47.51 85.50 47.88 85.29 48.26
99 86.59 48.00 || 86.38 48.37 86.17 48.75
100 87.46 48.48 87.25 48.86 87.04 49.24
Dep. Lat. Dep. Lat. Dep. Lat

76.40 43.67 88 77.27 44.16 89 78.1444.66 90 79.01 45.16 91 79.87 45.65 92

82.4847.14 95 83.35 47.64 96 84.22 48.13 97 85.08 48.63 98 85.95 49.13 86.82 49.62 100

Deg

7.50 12.96

7.56 12.92

7.61

12.89

7.67 15

8.12 13.75

8.18 16

123456

15 12.99 16 13.86 8.00 13.82 8.06 13.79 17 14.72 8.50 14.69 8.56 14.65 8.63 14.61 8.69 17 18 15.59 9.00 15.55 9.07 15.51 9.14 15.47 9.20 18 19 16.45 9.50 16.41 9.57 16.37 9.64 16.33 9.71 19 20 17.32 10.00 17.28 10.08 17.23 10.15 17.19 10.23 20 21 18.19 10.50 18.14 10.58 18.09 10.66|| 18.05 10.74 21 22 19.05 11.00 19.00 11.08 18.96 11.17 18.91 11.25 22 23 19.92 11.50 19.87 11.59 19.82 11.67 19.77 11.76 23 24 20.78 12.00 20.73 12.09 20.68 12.18 20.63 12.27 24 25 21.65 12.50 21.60 12.59 21.54 12.69 21.49 12.78 26 22.52 13.00 22.46 13.10 22.40 13.20 || 22.34 13.29 27 23.38 13.50 23.32 13.60 23.26 13.70 23.20 13.80 28 24.25 14.00 24.19 14.11 24.13 14.21 24.06 14.32 29 25.11 14.50 25.05 14.61 24.99 14.72 24.92 14.83 30 25.98 15.00 25.92 15.11 25.85 15.23|| 25.78 15.34 30 31 26.85 15.50 26.78 15.62 26.71 15.73 26.64 15.85 31 32 27.71 16.00 27.64 16.12 27.57 16.24 27.50 16.36 32 33 28.58 16.50 28.51 16.62 28.43 16.75 28.36 16.87 33 34 29.44 17.00 29.37 17.13 29.30 17.26|| 29.22 17.38 34 30.16 17.76 30.08 17.90 35

35 30.31 17.50 30.23

17.63

3631.18 18.00 || 31.10
37 32.04 18.50 31.96 18.64

18.14

31.02

31.88

38 32.91 19.00 32.83 19.14

222

26.

18.27 30.94 18.41 36 18.78 31.80 18.92 37 32.74 19.2932.66 19.43 38 39 33.77 19.50 33.69 19.65 33.60 19.79 33.52 19.94 39 40 34.64 20.00 34.55 20.15 34.47 20.30 || 34.38 20.45 40 35.42 20.65 35.33 20.81 35.24 20.96 41 42 36.37 21.00 36.28 21.16 36.19 21.32 || 36.10 21.47 42 43 37.24 21.50 37.14 21.66 37.05 21.82 36.95 21.99 43 44 38.11 22.00 38.01 22.17 37.91 22.33 37.81 22.50 44

41 35.51 20.50

45 38.97 22.50 38.87 22.67 38.77 22.84 38.67 23.01 45 46 39.84 23.00 39.74 23.17 || 39.63 23.35 39.53 23.52 46 47 40.70 23.50 40.60 23.68 40.50 23.85 40.39 24.03 47 48 41.57 24.00 41.46 24.18 41.36 24.36 || 41.25 24.54 48 49 42.44 24.50 42.33 24.68|| 42.2224.87 42.11 25.05 50 43.3025.00 43.19 25.1943.08 25.38 42.97 25.56

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