Page 471 - Schaum's Outline of Theory and Problems of Applied Physics

456 ATURAL TRIGONOMETRIC FUNCTIONS [APP. C

Angle Angle
Deg. Rad. Sin Cos Tan Deg. Rad. Sin Cos Tan

22 ◦ 0.384 0.375 0.927 0.404 67 ◦ 1.169 0.921 0.391 2.356
23 ◦ 0.401 0.391 0.921 0.425 68 ◦ 1.187 0.927 0.375 2.475
24 ◦ 0.419 0.407 0.914 0.445 69 ◦ 1.204 0.934 0.358 2.605
25 ◦ 0.436 0.423 0.906 0.466 70 ◦ 1.222 0.940 0.342 2.747
26 ◦ 0.454 0.438 0.899 0.488 71 ◦ 1.239 0.946 0.326 2.904
27 ◦ 0.471 0.454 0.891 0.510 72 ◦ 1.257 0.951 0.309 3.078
28 ◦ 0.489 0.470 0.883 0.532 73 ◦ 1.274 0.956 0.292 3.271
29 ◦ 0.506 0.485 0.875 0.554 74 ◦ 1.292 0.961 0.276 3.487
30 ◦ 0.524 0.500 0.866 0.577 75 ◦ 1.309 0.966 0.259 3.732
31 ◦ 0.541 0.515 0.857 0.601 76 ◦ 1.326 0.970 0.242 4.011
32 ◦ 0.559 0.530 0.848 0.625 77 ◦ 1.344 0.974 0.225 4.331
33 ◦ 0.576 0.545 0.839 0.649 78 ◦ 1.361 0.978 0.208 4.705
34 ◦ 0.593 0.559 0.829 0.675 79 ◦ 1.379 0.982 0.191 5.145
35 ◦ 0.611 0.574 0.819 0.700 80 ◦ 1.396 0.985 0.174 5.671
36 ◦ 0.628 0.588 0.809 0.727 81 ◦ 1.414 0.988 0.156 6.314
37 ◦ 0.646 0.602 0.799 0.754 82 ◦ 1.431 0.990 0.139 7.115
38 ◦ 0.663 0.616 0.788 0.781 83 ◦ 1.449 0.993 0.122 8.144
39 ◦ 0.681 0.629 0.777 0.810 84 ◦ 1.466 0.995 0.105 9.514
40 ◦ 0.698 0.643 0.766 0.839 85 ◦ 1.484 0.996 0.087 11.43
41 ◦ 0.716 0.658 0.755 0.869 86 ◦ 1.501 0.998 0.070 14.30
42 ◦ 0.733 0.669 0.743 0.900 87 ◦ 1.518 0.999 0.052 19.08
43 ◦ 0.751 0.682 0.731 0.933 88 ◦ 1.536 0.999 0.035 28.64
44 ◦ 0.768 0.695 0.719 0.966 89 ◦ 1.553 1.000 0.018 57.29
45 ◦ 0.785 0.707 0.707 0.000 90 ◦ 1.571 1.000 0.000