Trigonometric Tables

sine = Z/Y or z/y
cosine = X/Y or x/y
tangent = Z/X or z/x

 Radians Degrees Sine Cosine Tangent .0000 00 .0000 1.0000 .0000 .0175 01 .0175 .9998 .0175 .0349 02 .0349 .9994 .0349 .0524 03 .0523 .9986 .0524 .0698 04 .0698 .9976 .0699 .0873 05 .0872 .9962 .0875 .1047 06 .1045 .9945 .1051 .1222 07 .1219 .9925 .1228 .1396 08 .1392 .9903 .1405 .1571 09 .1564 .9877 .1584 .1745 10 .1736 .9848 .1763 .1920 11 .1908 .9816 .1944 .2094 12 .2079 .9781 .2126 .2269 13 .2250 .9744 .2309 .2443 14 .2419 .9703 .2493 .2618 15 .2588 .9659 .2679 .2793 16 .2756 .9613 .2867 .2967 17 .2924 .9563 .3057 .3142 18 .3090 .9511 .3249 .3316 19 .3256 .9455 .3443 .3491 20 .3420 .9397 .3640 .3665 21 .3584 .9336 .3839 .3840 22 .3746 .9272 .4040 .4014 23 .3907 .9205 .4245 .4189 24 .4067 .9135 .4452 .4363 25 .4226 .9063 .4663 .4538 26 .4384 .8988 .4877 .4712 27 .4540 .8910 .5095 .4887 28 .4695 .8829 .5317 .5061 29 .4848 .8746 .5543 .5236 30 .5000 .8660 .5774 .5411 31 .5150 .8572 .6009 .5585 32 .5299 .8480 .6249 .5760 33 .5446 .8387 .6494 .5934 34 .5592 .8290 .6745 .6109 35 .5736 .8192 .7002 .6283 36 .5878 .8090 .7265 .6458 37 .6018 .7986 .7536 .6632 38 .6157 .7880 .7813 .6807 39 .6293 .7771 .8098 .6981 40 .6428 .7660 .8391 .7156 41 .6561 .7547 .8693 .7330 42 .6691 .7431 .9004 .7505 43 .6820 .7314 .9325 .7679 44 .6947 .7193 .9657 .7854 45 .7071 .7071 1.0000 .8029 46 .7193 .6947 1.0355 .8203 47 .7314 .6820 1.0724 .8378 48 .7431 .6691 1.1106 .8552 49 .7547 .6561 1.1504 .8727 50 .7660 .6428 1.1918 .8901 51 .7771 .6293 1.2349 .9076 52 .7880 .6157 1.2799 .9250 53 .7986 .6018 1.3270 .9425 54 .8090 .5878 1.3764 .9599 55 .8192 .5736 1.4281 .9774 56 .8290 .5592 1.4826 .9948 57 .8387 .5446 1.5399 1.0123 58 .8480 .5299 1.6003 1.0297 59 .8572 .5150 1.6643 1.0472 60 .8660 .5000 1.7321 1.0647 61 .8746 .4848 1.8040 1.0821 62 .8829 .4695 1.8807 1.0996 63 .8910 .4540 1.9626 1.1170 64 .8988 .4384 2.0503 1.1345 65 .9063 .4226 2.1445 1.1519 66 .9135 .4067 2.2460 1.1694 67 .9205 .3907 2.3559 1.1868 68 .9272 .3746 2.4751 1.2043 69 .9336 .3584 2.6051 1.2217 70 .9397 .3420 2.7475 1.2392 71 .9455 .3256 2.9042 1.2566 72 .9511 .3090 3.0777 1.2741 73 .9563 .2924 3.2709 1.2915 74 .9613 .2756 3.4874 1.3090 75 .9659 .2588 3.7321 1.3265 76 .9703 .2419 4.0108 1.3439 77 .9744 .2250 4.3315 1.3614 78 .9781 .2079 4.7046 1.3788 79 .9816 .1908 5.1446 1.3953 80 .9848 .1736 5.6713 1.4137 81 .9877 .1564 6.3138 1.4312 82 .9903 .1392 7.1154 1.4486 83 .9925 .1219 8.1443 1.4661 84 .9945 .1045 9.5144 1.4835 85 .9962 .0872 11.4301 1.5010 86 .9976 .0698 14.3007 1.5184 87 .9986 .0523 19.0811 1.5359 88 .9994 .0349 28.6363 1.5533 89 .9998 .0175 57.2900 1.5707 90 1.0000 .0000 —