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Appendix E. Table of Trigonometric Functions

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Table of Trigonometric Functions
DegreesSinesCosinesTangentsCotangents
0.00001.0000.000090
1.0175.9998.017557.29089
2.0349.9994.034928.63688
3.0523.9986.052419.08187
4.0698.9976.069914.30186
5.0872.9962.087511.43085
6.1045.9945.10519.514484
7.1219.9925.12288.144383
8.1392.9903.14057.115482
9.1564.9877.15846.313881
10.1736.9848.17635.671380
11.1908.9816.19445.144679
12.2079.9781.21264.704678
13.2250.9744.23094.331577
14.2419.9703.24934.010876
15.2588.9659.26793.732175
16.2756.9613.28673.487474
17.2924.9563.30573.270973
18.3090.9511.32493.077772
19.3256.9455.34432.904271
20.3420.9397.36402.747570
21.3584.9336.38392.605169
22.3746.9272.40402.475168
23.3907.9205.42452.355967
24.4067.9135.44522.246066
25.4226.9063.46632.144565
26.4384.8988.48772.050364
27.4540.8910.50951.962663
28.4695.8829.53171.880762
29.4848.8746.55431.804061
30.5000.8660.57741.732160
31.5150.8572.60091.664359
32.5299.8480.62491.600358
33.5446.8387.64941.539957
34.5592.8290.67451.482656
35.5736.8192.70021.428155
36.5878.8090.72651.376554
37.6018.7986.75361.327053
38.6157.7880.78131.279952
39.6293.7771.80981.234951
40.6428.7660.83911.191850
41.6561.7547.86931.150449
42.6691.7431.90041.110648
43.6820.7314.93251.072447
44.6947.7193.96571.035546
45.7071.70711.00001.000045
CosinesSinesCotangentsTangents

*Note: With angles above 45¡ be sure to use the headings that appear at the bottom of the columns.

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