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x <br />Natural .Trigonometrical - Functions <br />Angle. Sin: Ten. ' Sec:. Cosec. Cotg. Casin. <br />Angle. Sin. Tan. See. Cosee_ Cotg. Cosin. <br />oI <br />6 <br />0-' <br />0 <br />1. <br />-6 <br />3.487 <br />, I . <br />90 <br />8 <br />.1392 <br />.1405 <br />1.0098 <br />7.185 <br />7.115 <br />.99027 <br />82 <br />10 <br />.0029 <br />.0029 <br />1.0412 <br />343.8 <br />348.8 <br />1. <br />50 <br />.10 <br />.1421 <br />.1435 <br />1.0102 <br />7.640 <br />6.96 <br />.98986 <br />50 <br />20 <br />.0258 <br />.0058 <br />1.0423 <br />171.9 <br />171.9 <br />.9999 <br />-: 40 <br />20 <br />:1449 <br />.1465 <br />1,0107 <br />6.900 <br />6.82 <br />.98944 <br />40 <br />30 <br />:0087 <br />.0087 <br />1:0429 <br />114.6 <br />114.6 <br />.9999 <br />30 <br />.30 <br />.1478 <br />.1495 <br />1:01116.766 <br />2.4112. <br />6.691 <br />.98902 <br />30 <br />40 <br />.0116 <br />.0116 <br />1.0001 <br />85.94 <br />85.94 <br />:9999 <br />•.20 <br />40.1507 <br />4173 <br />:1524 <br />1.0115 <br />6.636 <br />6.561 <br />.98858 <br />20 <br />50 <br />.0145 <br />.0145 <br />1.0001 <br />68.76 <br />68.75 <br />.9998 <br />10 <br />50.1536 <br />.4200 <br />.1554 <br />1.0120 <br />6.512 <br />6.435 <br />.018814 <br />10 <br />1 <br />.0175 <br />.0175 <br />1.0002 <br />57.30 <br />57.29 <br />.99985 <br />89 • <br />8. • <br />.1564 <br />:1584 <br />1:0125 <br />6.394 <br />6-31 <br />:98769 <br />81 <br />10 <br />.0204 <br />.0204 <br />1.0002 <br />49.11 <br />49.10 <br />:9997 <br />50 <br />10 <br />.1593 <br />.1614 <br />1.6129 <br />6.277 <br />6;197 <br />-.98723 <br />50 <br />20 <br />.0233 <br />.0233 <br />1.0003 <br />42:98 <br />42.96-.99973 <br />40, <br />,s 20 <br />.1622 <br />.1644 <br />1:0134 <br />6:188 <br />6.084 <br />.98676 <br />40 <br />30 <br />.0262 <br />.0262 <br />1.0003 <br />38,20 <br />38,19.99966 <br />.95372 <br />30 <br />30 <br />.1650 <br />.1673 <br />1.0139 <br />6.059 <br />5:976 <br />.98629 <br />30 <br />40 <br />.0291 <br />.0291 <br />1.0004 <br />34.38 <br />34.37 <br />.99958 <br />.20 <br />40 <br />.1679 <br />.1703 <br />1.01.44 <br />5.955 <br />5.871 <br />,98580 <br />20 <br />50 <br />.0320 <br />.0320 <br />1.0005 <br />31.26 <br />31.24 <br />.99949. <br />10 <br />•' 50 <br />:1708 <br />.1733 <br />1.0149 <br />5.855 <br />5.769 <br />.98531 <br />10 <br />2 <br />0349 <br />.0349 <br />1.0006 <br />28.65 <br />28.64, <br />99939 <br />88 <br />10 <br />.1736 <br />.1763 <br />1.0154 <br />5.759 <br />5.671 <br />.99481 <br />80 <br />1 <br />,0378 <br />.0378 <br />1.0007 <br />26.45 <br />26.43 <br />, 9992 <br />- 50 <br />, 10 <br />:1765 <br />.1793 <br />1.0160 <br />5.665 <br />5.576 <br />50 <br />20.0407.04071.000824.5624,54.99917 <br />.31415 <br />.3314 <br />1•.0535 <br />3.179 <br />SAM <br />.94924 <br />46 <br />.-20,1764.18231.016515.57515.485,98378 <br />.4436 <br />.49501:1158 <br />2:254 <br />2.020 <br />.98430 <br />40 <br />30 <br />,0436 <br />.0437 <br />1.0010.22:93 <br />3:152 <br />22`90 <br />.99905 <br />30 <br />`,30 <br />.1822 <br />.1853 <br />1.017015:48815.396 <br />:241 <br />2.006 <br />.89493 <br />30 <br />40 <br />.0465 <br />.0466 <br />1.001121.49 <br />. <br />2 1 49 <br />21.47 <br />21.47.99 <br />.90992 <br />592 <br />20 <br />40.1851.18831.0176�b.403�5.309.98272 <br />.4488 <br />.5022 <br />1.1190 <br />2.228 <br />1.991 <br />,98325, <br />20 <br />50 <br />.0494 <br />,0495 <br />1.0012 <br />20.23 <br />20.21 <br />.99878 <br />10 <br />50 <br />,1880 <br />.1914 <br />1.0181 <br />5.320I"" <br />1I5:226 <br />.98218 <br />10 <br />3 <br />,0523 <br />.0524 <br />1.001 <br />19.11 <br />19:08 <br />.99863 <br />87 <br />11 <br />.1908 <br />.1944 <br />1•.0187 <br />5.241 <br />:145 <br />.98163 <br />79 <br />10.0552.05531.001513:1018.07:99847 <br />;:3283 <br />.3476 <br />1.0587 <br />3.046 <br />2.877 <br />.94457 <br />50 <br />`10.1937.19741.01935,164 <br />.4566 <br />.5132 <br />1,1240 <br />2,1901,949 <br />066.98107 <br />.88968 <br />50. <br />20 <br />:0581 <br />,0582 <br />1.0017 <br />17.20 <br />17.17 <br />.99831 <br />40 <br />20 <br />.1965 <br />.2004 <br />1.0199 <br />5.089 <br />4.989 <br />.95056 <br />40 <br />30 <br />.0610 <br />.0612 <br />1.0019 <br />16.38 <br />16.35 <br />.99813 <br />30 <br />: 30 <br />.1994 <br />.2035 <br />1.0205 <br />5.016 <br />4.915 <br />.97992 <br />30 <br />40 <br />.0640 <br />:06411.06 <br />0 <br />15.64 <br />15.60 <br />.99795 <br />- 20 <br />' - 40 <br />.2022 <br />.2065 <br />1.02114.945 <br />.1541.907 <br />4.843 <br />,97934 <br />20 <br />50 <br />.0669 <br />:06701.0622 <br />1:0631 <br />14.96 <br />14.02 <br />.99776 <br />- 10 <br />50 <br />.2051 <br />.2095 <br />1.0217 <br />4.877 <br />4.773 <br />.97875 <br />10 <br />4' <br />.06198 <br />.06991.002414,3414.30 <br />1. <br />2:024 <br />2.747 <br />.99756 <br />88 ' <br />12 <br />.2079 <br />,21261.0223 <br />1.1326 <br />4.810 <br />4.705 <br />.97815 <br />78 <br />10 <br />.0727 <br />.0729 <br />1.0027 <br />13.76 <br />13.73 <br />.9973 <br />50 <br />10 <br />.2108 <br />.2156 <br />1.0230 <br />4.745 <br />4.638,97754 <br />50 <br />,20 <br />70756 <br />.0758 <br />1.0029 <br />13.23 <br />13.20 <br />.99714 <br />40 <br />20 <br />.2136 <br />.2186 <br />1.0236 <br />4.682 <br />4.574 <br />.97692 <br />40 <br />30 <br />:0785.07871-.003112.7512.71 <br />.3739 <br />1.0676 <br />2.856 <br />2.675 <br />,99692 <br />.30 <br />30 <br />.2164 <br />.2217 <br />1.0243 <br />4.6 1 20 <br />.511 <br />.97630 <br />30 <br />46 <br />:0814 <br />,08161.003312.2912.25 <br />1.0688 <br />2.833 <br />2.651 <br />.99668 <br />20 <br />40 <br />.2193 <br />.22471•:0249 <br />1.1397 <br />4.560 <br />4.449 <br />.97566 <br />. 20 <br />50 <br />.0843 <br />.0846 <br />1.0036 <br />11.87 <br />11.83 <br />.99644 <br />10 <br />50 <br />.2221 <br />.2278 <br />1.0256 <br />4.502 <br />4.390 <br />.97502 <br />10 <br />5 <br />.0372 <br />,0875 <br />1.0038 <br />11.47 <br />11.43 <br />.99610 <br />85 <br />13 <br />.2250 <br />.2309 <br />1.0263 <br />:445 <br />4.331 <br />.9743777 <br />10 <br />,0901 <br />.0904 <br />1.0041 <br />11.10 <br />11.06 <br />.99594 <br />50 <br />10 <br />.2278 <br />.2339 <br />1.0270 <br />4.390 <br />4.275 <br />,97371 <br />50 <br />- 20 <br />.0929 <br />:09341•.004310.7610.71'.99567 <br />•- 40_ <br />20 <br />:2306 <br />:23701:0277 <br />.338 <br />4.219 <br />.97304 <br />40 <br />30 <br />.0958 <br />:0963 <br />1:004610.43 <br />2.729 <br />10.39 <br />:99540 <br />' 30 , <br />30 <br />.2334 <br />.2401 <br />1.0234 <br />4.284 <br />4.165 <br />.97237 <br />30 <br />40 <br />.0987 <br />.0992 <br />1.0049 <br />10.13 <br />10.08 <br />.99511 <br />20 <br />40 <br />.2363 <br />:2432 <br />1.0291 <br />:232 <br />4.113 <br />.97169 <br />20 <br />S b0 <br />.1016 <br />1022 <br />1:0052 <br />9.839 <br />9.788 <br />:99482 <br />10 <br />50 <br />.2391 <br />.2462 <br />1.0299 <br />:182 <br />4.061 <br />.97100 <br />10 <br />V_ <br />.1045 <br />.1051 <br />1.0055 <br />9.567 <br />9.514 <br />.99452 <br />84 <br />14 : <br />:2419 <br />.2493 <br />1:0308 <br />4,133 <br />4.011 <br />.97030 <br />76 <br />10 <br />.1074 <br />.1080 <br />1.0058 <br />9.309 <br />9.255 <br />.99421 <br />50 <br />10 <br />:2447 <br />.2524 <br />1.0314 <br />4.088 <br />3.962 <br />.96959 <br />50 <br />20 <br />.1103 <br />.1110 <br />1.0061 <br />9.065 <br />9.010 <br />:99390 <br />40 <br />20 <br />.2476 <br />.2555 <br />1,0321 <br />C039 <br />3,914 <br />:96887 <br />40 <br />30 <br />.1132 <br />,1139 <br />1,0065 <br />8:834 <br />8:777'.99357 <br />.92338 <br />.;30 <br />' 30.2504 <br />:5075 <br />.2586 <br />1:0329 <br />.994 <br />.867 <br />.96815 <br />30 <br />40 <br />,1161 <br />.1169 <br />1:0068 <br />5:614 <br />8:556.99'324 <br />.92276 <br />-'20 <br />40 <br />:2532 <br />:2617 <br />1:0337 <br />31.949 <br />3.821 <br />.96742 <br />20 <br />50 <br />.1190 <br />;11981:0072 <br />1.0850 <br />8.405 <br />8.345 <br />.99290 <br />i 10 <br />50 <br />.2560 <br />.28481.03.45.908 <br />1.1648 <br />1,951 <br />3.776 <br />.96667 <br />10 <br />7 <br />.1219'.1228 <br />.4245 <br />1.0075 <br />8.206 <br />8.144 <br />.99255 <br />83' <br />15 <br />.2588 <br />.2679 <br />1.0353 <br />3.864 <br />3.732 <br />.96593 <br />75 <br />.10:1248,12571.00798.0167.953.99219 <br />,3934 <br />.4279 <br />1.0877 <br />2.542 <br />2,337 <br />.91036 <br />50 <br />`"10.2616:27111.03613-822 <br />.5175 <br />.6048 <br />1.1637 <br />1.932 <br />3.689:96517 <br />.85567 <br />50 <br />20 <br />:1276 <br />:1287 <br />1.0082 <br />7.834 <br />7.770 <br />, 99182 <br />40 <br />r 20 <br />.2644 <br />.2742 <br />1:0369 <br />3.782 <br />, 647 <br />.96440 <br />40 <br />30.1305 <br />.3987 <br />.13171.00S87.8617.596.99144 <br />1.0904 <br />2.508 <br />2,300 <br />.91706 <br />:30 <br />'30,2672.27731.0377 <br />.5225 <br />.6128 <br />1.1728 <br />.742 <br />.808.96363 <br />.85264 <br />30 <br />40 <br />.1334 <br />,1348 <br />1.0090 <br />7.496 <br />7.429 <br />.99106 <br />20 <br />40 <br />.2700 <br />.29051. <br />0386 <br />3.703 <br />.566 <br />.96285 <br />20 <br />50 <br />:1363 <br />,13761.0094 <br />1.0932 <br />7.337 <br />7.269 <br />:09067 <br />10 <br />50 <br />.2728 <br />.2836 <br />1.0394 <br />3,865 <br />3:526 <br />.96206 <br />' 10 <br />82. <br />Angle <br />74 <br />Of <br />Cosln. <br />Cotg. <br />s <br />Cosec. <br />Sec. <br />Tan. <br />Sin. <br />, <br />Cosin. <br />Cotg <br />Cosec. <br />Seca <br />Ten. <br />Sin. Angle <br />\�1 <br />X -I <br />Natural-; Trigonometrical '. Furicti.ons <br />Angle.:Stn. Ten. See._, Coseo. Cotg: Cosin.. ` <br />Angle. Sin. Tan: ,Sec.-, Cosec. Cotg. Cosin.'. .. <br />IS - <br />'.2756 <br />.2867 <br />1":0403 <br />3A28 <br />3.487 <br />.96126 <br />74 <br />24 <br />-.4067 <br />.4452 <br />1.0946 <br />2.459 <br />2:246 <br />:91355 <br />66, - <br />H <br />.2784 <br />.2899 <br />1.0412 <br />3.592 <br />3.450:.960.46 <br />50 <br />10 <br />,4094 <br />.4457 <br />1.0961 <br />2.443 <br />2.229 <br />.91236 <br />50 <br />.,2 <br />,2812 <br />.2931 <br />1.0423 <br />3.556 <br />3.412 <br />.95964 <br />.. 40 <br />2 <br />.4120 <br />.4522 <br />1:0975 <br />2.427 <br />2.211 <br />.91116'40 <br />,3 <br />:284 <br />.296 <br />1:0429 <br />3.5213,'7 <br />.95882 <br />; 30. <br />• ' 30 <br />;.4147 <br />.4557 <br />1.0989 <br />2.4112. <br />194 <br />.90996 <br />30 <br />4 <br />.2868 <br />.2994 <br />1.043- <br />3.48 <br />3.34 <br />.95799 <br />20' <br />40; <br />4173 <br />.4592 <br />1:100 <br />2.39 <br />2.177 <br />.00875 <br />-; 20 <br />5 <br />.2896 <br />1.0448 <br />3.453 <br />3.305 <br />.95715 <br />10, <br />' 50 <br />.4200 <br />.4628 <br />1:1019 <br />2.381 <br />2.161 <br />.90753 <br />-.10 <br />17' <br />.2924 <br />_.3026 <br />.3057 <br />1.0457 <br />SAW <br />3.271 <br />.95630 <br />73 <br />25 <br />.4226 <br />:4663 <br />1.1034 <br />2.366 <br />2.145 <br />.90631 <br />65 ; <br />1 <br />.3089 <br />1.0466 <br />3.388 <br />3.23 <br />.05545 <br />50' <br />-10 <br />.4253 <br />.4699 <br />1.1049 <br />2,351 <br />2.128 <br />:90507 <br />50 <br />•20 <br />_:2952 <br />.2979 <br />.3121 <br />1.0476 <br />3.357 <br />3.204'.95459 <br />. 40 <br />20 <br />.4279 <br />.4734 <br />1.1064 <br />2.337 <br />2.112 <br />.90383 <br />40 <br />30 <br />.3007 <br />.3153 <br />1.0485 <br />3.326 <br />3.172 <br />.95372 <br />.30, <br />-30 <br />.4305 <br />.1770 <br />1.1079 <br />2,323 <br />2,097 <br />,90259 <br />30 <br />40 <br />,3035 <br />.3185 <br />1-.0495 <br />3,295 <br />3.140 <br />.95284 <br />.20 <br />40 <br />.4331 <br />.4806 <br />1.1095 <br />2.309 <br />2.081 <br />.90133 <br />- 20 <br />50 <br />-.3062 <br />.3217 <br />1.0505 <br />3;265 <br />3:108 <br />.95195 <br />•10', <br />.,: 50'.4358 <br />.4841 <br />1:1110 <br />2:295 <br />2.066 <br />.00007 <br />10 <br />13: <br />.3090 <br />.3249 <br />1.0515 <br />3.236 <br />3.078 <br />195106 <br />72. • <br />26 <br />.4384 <br />:48771,1126 <br />2.2812:050 <br />.89879 <br />64 -. <br />, <br />10 <br />MIS <br />.3281 <br />1.0525 <br />3.207 <br />3.048 <br />95015 <br />,50 <br />10.4410.49131.11422,2682.035.89752=!tii0 <br />"20 <br />.31415 <br />.3314 <br />1•.0535 <br />3.179 <br />SAM <br />.94924 <br />401 <br />. 20 <br />.4436 <br />.49501:1158 <br />2:254 <br />2.020 <br />.89623 <br />. ,40 <br />30 <br />.3173 <br />.3346 <br />1.0545 <br />3:152 <br />2.989 <br />'.94832 <br />30 <br />30 <br />.4462 <br />.4956 <br />1..-1174 <br />:241 <br />2.006 <br />.89493 <br />,40 <br />-.3201 <br />.3378 <br />1.0555 <br />3.124 <br />2.960 <br />.04740 <br />_ <br />20 <br />40 <br />.4488 <br />.5022 <br />1.1190 <br />2.228 <br />1.991 <br />.89363 <br />20 <br />50 <br />.3228 <br />, 3411 <br />1.0566 <br />3.098 <br />2.932 <br />.94646 <br />AO i <br />-.-50 <br />.4514 <br />.5059 <br />1.1207 <br />2.215 <br />1.977 <br />:89232 <br />10 <br />19y, <br />!.3256 <br />:3443 <br />1.0576 <br />3.072 <br />2.904 <br />:94552 <br />71 ', <br />27 <br />:4540 <br />.5095 <br />1.1223 <br />2.263 <br />1.963 <br />.89101 <br />63 <br />10 <br />;:3283 <br />.3476 <br />1.0587 <br />3.046 <br />2.877 <br />.94457 <br />50 <br />..IO <br />.4566 <br />.5132 <br />1,1240 <br />2,1901,949 <br />.88968 <br />56 <br />'20 <br />.3311 <br />:3508 <br />1.0598 <br />3.020 <br />2.850 <br />.94361 <br />.40 <br />20 <br />.4592 <br />.5169 <br />1.1257 <br />.178 <br />1,935 <br />,88835 <br />40 <br />30 <br />.3338 <br />,35411,06082,9',962.824.94264 <br />.:30 <br />30 <br />.4617 <br />.5206 <br />1.1274 <br />.1661.921 <br />.88701. <br />30 <br />40 <br />:3365 <br />:35741-.0619 <br />2.971 <br />2.798 <br />.94167 <br />20 <br />- 40 <br />.4643 <br />.5243 <br />1,1291 <br />.1541.907 <br />.88566 <br />•20 <br />;3393 <br />.3607 <br />1:0631 <br />2,949 <br />2,773 <br />.94068 <br />.' <br />10' <br />50 <br />.4669 <br />.5250 <br />:1308 <br />.142 <br />1.894 <br />.88431 <br />10 <br />20 <br />.3 420 <br />:36400642 <br />1. <br />2:024 <br />2.747 <br />.93969 <br />70 +. <br />28- <br />.4695 <br />.5317 <br />1.1326 <br />.130 <br />.881 <br />.88295 <br />62 <br />".IO <br />:3448.36731.06532:9002.723.03569 <br />•'50' <br />..10 <br />.4720 <br />.5354 <br />1.1343 <br />.1191.868.88158 <br />.50 <br />20 <br />:34 75 <br />:3 706 <br />1.0665 <br />2.878 <br />2.699 <br />.93769 <br />.40 <br />., 20 <br />.4746 <br />.5392 <br />1.1361 <br />.107 <br />1.855 <br />.88020 <br />40 <br />;-30 <br />-3502 <br />.3739 <br />1.0676 <br />2.856 <br />2.675 <br />.93667 <br />_ 30 <br />30 <br />.4772 <br />.5430 <br />1.1379 <br />.096 <br />1.842 <br />.87882 <br />30 <br />40 <br />.3529 <br />.3772 <br />1.0688 <br />2.833 <br />2.651 <br />:93565 <br />20 <br />40 <br />.4797 <br />.5467 <br />1.1397 <br />.085 <br />1.829 <br />.87743 <br />20 <br />50 <br />:3557 <br />.38051.0700 <br />2.8112.628 <br />.93462: <br />-10; 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