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Y <br />Natural Trigonometrical -Functions <br />Angle, Sin. Tan. Sec. Cosec. Colg. Coln. <br />Angle. Sin. Tan. Sea Cosec.'Cotg. Cosin. <br />'00 <br />.01 <br />16,; <br />0 <br />0• <br />1. <br />3, 628 <br />o0 <br />1.. <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 />.0629 <br />1.0412 <br />343.8 <br />343.8 <br />1. <br />50 <br />10 <br />.1421 <br />.1435 <br />1.0102 <br />7:040 <br />6.968 <br />.98986 <br />50 <br />20 <br />.0658 <br />.0058 <br />1.0423 <br />171.9 <br />171.9 <br />.99998 <br />40 <br />" 20 <br />.1449 <br />.1465 <br />1.0107 <br />6.900 <br />6.827 <br />,98944 <br />40 <br />-,So <br />.0087 <br />.007 <br />1.0429 <br />114, 6114.6 <br />3,.376 <br />.99996 <br />30' <br />30 <br />.1478 <br />;14951, <br />0111 <br />6.766 <br />6.691 <br />MON <br />30 <br />40 <br />.6116 <br />.6116 <br />1.006185.94 <br />3.487 <br />85.94 <br />.9999 <br />- 20 <br />40 <br />.1507 <br />.1524 <br />1.0115 <br />6.636 <br />6.561 <br />.98858 <br />20 <br />50 <br />.0145 <br />.0145 <br />.000.1 <br />68.76 <br />605 <br />.99989 <br />10 <br />50 <br />.1536 <br />.1554 <br />1.0120 <br />6:512 <br />6.435 <br />.98814 <br />10 <br />1 <br />,0175 <br />.0175 <br />1.0002 <br />57.30 <br />57.29 <br />.99986 <br />89 <br />9 <br />.1564 <br />.1584 <br />1.0125 <br />6.394 <br />6.314 <br />.98769 <br />81 <br />10 <br />.0204 <br />.0204 <br />1.0002 <br />49.11 <br />49.10 <br />.99979 <br />50 <br />- 10 <br />.1593 <br />.1614 <br />1.0129 <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 <br />.99973 <br />40 <br />20 <br />.1622 <br />:1644 <br />1.0134 <br />6.166 <br />6.084 <br />.98676 <br />40 <br />36 <br />,0262 <br />.0262 <br />1.0003 <br />38.20 <br />38:19 <br />.999b6'30 <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 />1.0144 <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 />.98481 <br />80 <br />10 <br />.0378 <br />.0378 <br />1.0007 <br />26.45 <br />26.43 <br />A09 <br />50 <br />- 10 <br />.1765 <br />.1793 <br />1.0160 <br />5.665 <br />5.576 <br />.98430 <br />-50 <br />20 <br />.0407 <br />.0407 <br />1.600-8 <br />24'56 <br />24.54 <br />.9991 <br />40: <br />- 20 <br />.1794 <br />.1823 <br />1.0165 <br />5.575 <br />5.485 <br />.98378 <br />40 <br />30 <br />.0436 <br />.0437 <br />1.0010 <br />22.93 <br />22.90 <br />.99905 <br />30 <br />.' 30 <br />.1822 <br />.18531.01 <br />76 <br />5.488 <br />5.396 <br />.98325 <br />30 <br />40 <br />.0465 <br />.0466 <br />1.0011 <br />21.49 <br />21.47 <br />.9989 <br />20 <br />40 <br />.1851 <br />,1883 <br />1, 0176 <br />5.403 <br />5.309 <br />, 98272 <br />20 <br />50 <br />.0494 <br />.095 <br />1.0012 <br />20.23 <br />20.21 <br />.99878 <br />10 <br />50 <br />.1880 <br />.19141.0181 <br />1.1207 <br />5.320 <br />5.226 <br />.98218 <br />10 <br />8 <br />.0523 <br />.6524 <br />1.00A <br />19.11 <br />19.08 <br />.99863 <br />87 '- <br />11 <br />.1908 <br />.1944 <br />1.0187 <br />5:241 <br />5.145 <br />.98163 <br />79 <br />10 <br />.0552 <br />.0553 <br />1.0015 <br />18.10 <br />18.07 <br />.99847 <br />" 50 <br />10 <br />.1937 <br />.1974 <br />1.0193 <br />5.164 <br />5.066 <br />.98107 <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 />.98050 <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 />.0641 <br />1.0020 <br />15.64 <br />11-5.60 <br />.99795 <br />- 20 <br />-40 <br />.2022 <br />.2065 <br />1.02114.945 <br />4:843 <br />.97934 <br />20, <br />50 <br />.0669 <br />.0670 <br />1.0022 <br />14.96 <br />14.92 <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 />.0698 <br />.0699 <br />1.0024 <br />14.34 <br />14.30 <br />.99756 <br />86 <br />12 <br />,2079 <br />.2126 <br />1.0223 <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 />-.99736 <br />50 <br />10 <br />,2108 <br />:21561.0230 <br />1.1343 <br />4.745 <br />4-.638 <br />A7754 <br />50 <br />20 <br />.0756 <br />.0768 <br />1.0029 <br />13.23113.20 <br />3.699 <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 <br />,0787 <br />1.0031 <br />12:75 <br />12:71',99692 <br />.93667 <br />30 <br />30 <br />,2164 <br />.2217 <br />1,0243 <br />4,620 <br />4,511 <br />.97630 <br />30 <br />40 <br />.0814 <br />.0816 <br />1.0033 <br />12.29 <br />12.25 <br />.99668 <br />20 <br />40 <br />,2193 <br />.2247 <br />1.0249 <br />.560 <br />4.449 <br />.97566 <br />20 <br />50 <br />.0843 <br />.084 <br />LOOM <br />11.87 <br />11.83 <br />.9964 <br />.10 <br />50.2221.22781,02564,5024,390,97502 <br />.4823 <br />.5505 <br />1.1415 <br />2.0731.816 <br />`87603 <br />10 <br />6 <br />.0872 <br />.0875 <br />1,0038 <br />11.47 <br />11.43 <br />.99619 <br />85 <br />13 <br />.2250 <br />.2309 <br />1.0263 <br />4,445 <br />4.331 <br />.97437 <br />77 <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 />.0934 <br />1.0043 <br />10.76 <br />10:71 <br />,99567 <br />, 46 <br />20 <br />.2306 <br />.2370 <br />1.0'277 <br />4.336 <br />4,219 <br />.97364 <br />40 <br />30 <br />.0958 <br />.0963 <br />1.0046 <br />10.43 <br />10.39 <br />.99540 <br />30 <br />30 <br />.2334 <br />.2401 <br />1.02E <br />1.284 <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 />1.020,,k <br />4.232 <br />4.113 <br />.97169 <br />20 <br />50 <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 />6 _ _ <br />• 1045 <br />.1051 <br />1.0055 <br />9.567 <br />9.514 <br />.99452 <br />84 . <br />14 <br />.2419 <br />:2493 <br />1.0306 <br />1.133 <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 />4.086 <br />3.902 <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 />4.039 <br />3.914 <br />.96887 <br />40 <br />30 <br />,1132 <br />.1139 <br />(.0065 <br />8:834 <br />8.777 <br />.99357 <br />30 <br />. 30 <br />,2504 <br />.2586 <br />1:0329 <br />3.994 <br />.867 <br />.96815 <br />30 <br />40 <br />.1161 <br />.1169 <br />1:0068 <br />8.614 <br />8.556 <br />.99324 <br />20 <br />40 <br />.2532 <br />:2617 <br />1.0337 <br />3.949 <br />3.821 <br />96742 <br />20 <br />50 <br />.1190'.1198 <br />.4210 <br />1'.0072 <br />8.405 <br />8.345 <br />:99290 <br />-10; <br />50 <br />.2500 <br />.2648 <br />1.0345 <br />3.906 <br />3.776 <br />.96667 <br />10 <br />7 <br />.1219 <br />.12281'.0075 <br />1.0864 <br />8.206 <br />8.144 <br />.99255 <br />83- <br />15 <br />.2588 <br />.2679 <br />1:(T353 <br />3.864 <br />3.732 <br />,96593 <br />75 <br />.10 <br />.1248 <br />.1257 <br />1.0079 <br />8.016 <br />7.953 <br />.99219 <br />50 <br />10 <br />.2616 <br />.2711 <br />110361 <br />3.822 <br />3.689 <br />.96517 <br />50 <br />20 <br />.1276 <br />.1287 <br />1.0082 <br />7.834 <br />7.770 <br />.99182 <br />'40 <br />20 <br />.2644 <br />.2742 <br />1.0369 <br />3.782 <br />3.647 <br />.96440 <br />40 <br />30 <br />.1305 <br />.1317 <br />1.0086 <br />7.661 <br />7.596 <br />.99144 <br />,30 <br />30 <br />,2672 <br />.2773 <br />1.0377 <br />3.742 <br />i3.606 <br />.96363 <br />30 <br />40 <br />.1334 <br />.1346 <br />1.0090 <br />7.496 <br />7.429 <br />.99106 <br />20 <br />40 <br />.2700 <br />.2805 <br />1.0386 <br />3.703 <br />3.566 <br />.96285 <br />20 <br />50 <br />.1363 <br />:1376 <br />1.0094 <br />7.337 <br />7.269 <br />.09067 <br />10 <br />501'.27 <br />.5275 <br />.2836 <br />1.039413.66513-5261-96206 <br />1.89611.6 <br />11 <br />.84959 <br />10 <br />t <br />B2 <br />or <br />1 <br />74 <br />or <br />- <br />- <br />--• <br />•, <br />p_ <br />Cosin. <br />Cotg. <br />Cosec <br />Sea <br />Tan. <br />Sin. <br />Angle` <br />Cosin. <br />Coig. <br />Cosec <br />Sec. <br />Tan. <br />Sin. <br />Angle <br />/$ Natural Trigonometrical Functions , z <br />Angle.Sin.. Tan. Sec. Cosec Cog. Cosin. - <br />Angle. Sin. Tan.. Sec. Cosec Cotg. Costs. <br />.01 <br />16,; <br />.2756 <br />.2867 <br />1.0403 <br />3, 628 <br />3.487 <br />.9612 <br />74 <br />'24 <br />.4067 <br />.4452 <br />1.0946 <br />2.459 <br />2.246 <br />.91355 <br />66 <br />10 <br />.2784 <br />.2899 <br />1.0412 <br />3.592 <br />3.450 <br />.96046 <br />50 <br />10 <br />.4094 <br />.4487 <br />1.0961 <br />2.443 <br />2.229 <br />.9123 <br />50 <br />20 <br />'.2812 <br />.2931 <br />1.0423 <br />3.556 <br />3.412 <br />.95964 <br />40 <br />20 <br />.4120 <br />.4522 <br />1.0975 <br />2.427 <br />2.211'.91116 <br />40 <br />30 <br />.2840 <br />.2962 <br />1.0429 <br />3.521 <br />3,.376 <br />.05882 <br />30 <br />36 <br />.4147 <br />.4557 <br />1.0989 <br />2.411 <br />2:194 <br />.90996 <br />30 <br />40 <br />.2868 <br />:2994 <br />1.0438 <br />3.487 <br />3.340 <br />.95799 <br />. 20 <br />40 <br />.4173 <br />.4592 <br />1.1004 <br />2.396 <br />2.177 <br />.90875 <br />-20 <br />50 <br />.2896 <br />:3026 <br />1.0448 <br />3.453 <br />3:305 <br />195715 <br />10 <br />50 <br />:4200 <br />.4628 <br />1.1019 <br />2.3812.161 <br />.90753 <br />,10 <br />1K, <br />.2924 <br />:3057 <br />1.0457 <br />3.420 <br />3:271 <br />.95630 <br />73 <br />25 <br />.4226 <br />.4663 <br />1,1034 <br />2.366 <br />2.145 <br />.00631 <br />65, <br />'-_10 <br />.2052 <br />.3089 <br />1.0466 <br />3.388 <br />3.237 <br />.95545 <br />50 <br />10 <br />.4253 <br />.4699 <br />1.1049 <br />2.351 <br />2,128 <br />.90507 <br />,50 <br />20 <br />.2979 <br />.3121 <br />1.0476 <br />3.357 <br />3.204 <br />.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 />.4770 <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 />:48061.1095 <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 <br />.4358 <br />.4841 <br />1.11) q <br />2.295 <br />2.066 <br />.90007 <br />. 10 <br />18 -' <br />.3090 <br />.3249 <br />1.051b <br />3.236 <br />3.078 <br />.95106 <br />72: <br />26 <br />:4384 <br />.4877 <br />1.1126 <br />2.281 <br />2.050 <br />.89879 <br />64' <br />10 <br />,3118.32811.05253.2073.048.95015 <br />50 <br />_ <br />10 <br />.4410 <br />.4913 <br />1.1119 <br />2.268 <br />2.035 <br />.89752 <br />50 <br />-20 <br />,3145 <br />.3314 <br />1.0535 <br />3.179 <br />3.018•:94924 <br />'40 <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 />'.4986 <br />1.1174 <br />2.241 <br />2.006 <br />.89493 <br />30 <br />40 <br />.3201 <br />.33781.0555 <br />3.124 <br />2.960i.94740 <br />20 <br />,40 <br />.4488 <br />.5022 <br />1.1190 <br />2.2281.991 <br />.89363 <br />20 <br />+50 <br />.3228 <br />.3411 <br />1.0566 <br />3.098 <br />2.932 <br />.94646 <br />10 <br />50 <br />.4514 <br />.5059 <br />1.1207 <br />2.215 <br />1.977 <br />.89232 <br />10 <br />19 <br />.3256 <br />.3443 <br />1.0576 <br />3.072 <br />2.904 <br />.94552 <br />71 1 <br />27,. <br />.4540 <br />.5095 <br />1 .1223 <br />2.20.1 <br />1.963 <br />.89101 <br />63 <br />10 <br />.3283 <br />:3476 <br />1.0587 <br />3.046 <br />2.871 <br />.94457 <br />'50 <br />10 <br />,4566 <br />,5132 <br />1.1240 <br />2.1901.949 <br />.88968 <br />50 <br />'20 <br />:3311 <br />.3508 <br />1:0598 <br />3.020 <br />.850 <br />.94361 <br />40. <br />20 <br />.4592 <br />.5169 <br />1.1257 <br />2.178 <br />1.935 <br />.88835 <br />40 <br />30 <br />,3338 <br />.3541 <br />1.0608 <br />2.996 <br />.824 <br />.94264 <br />30 <br />30 <br />.4617 <br />.5206 <br />1.1274 <br />2.166 <br />1.921 <br />.88701 <br />30 <br />40 <br />.3365 <br />.3574 <br />1.0619 <br />2.971 <br />2.793 <br />.94167 <br />20 <br />40 <br />.4643 <br />.5243 <br />1.12912.154 <br />1.907 <br />.88566 <br />' 20 <br />50'.3393 <br />.3607 <br />1.0631 <br />2.947 <br />.773 <br />.94068 <br />10 <br />50 <br />.4669 <br />.5280 <br />.1308 <br />2.142 <br />1.894 <br />:88431 <br />10 <br />20; <br />.3420 <br />.3640 <br />1.0642 <br />.924 <br />3.747 <br />.93969 <br />70 <br />28 <br />.4695 <br />.5317 <br />1 :1326 <br />2.130 <br />1.:881 <br />.88295 <br />62 <br />10 <br />.3448 <br />.3673 <br />11.0653 <br />2.900 <br />.723 <br />.93869 <br />50 <br />'10 <br />.4720 <br />.5354 <br />1.1343 <br />2,119 <br />1.868 <br />.88158 <br />50 <br />20 <br />.3475 <br />.3706 <br />1-0665 <br />2.878 <br />3.699 <br />.9376940 <br />20 <br />.4746 <br />.5392 <br />11361 <br />2.1071.855 <br />.88020 <br />40 <br />-30 <br />:3502 <br />.3739 <br />1.0676 <br />2.856 <br />.675 <br />.93667 <br />,30 <br />30'.4772 <br />.5430 <br />.1379 <br />2.0961.842 <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 />2.085 <br />1.829 <br />-87743 <br />20 <br />SO <br />.3557 <br />.3805 <br />1.0700 <br />2.811 <br />.623 <br />.93462 <br />10 <br />50 <br />.4823 <br />.5505 <br />1.1415 <br />2.0731.816 <br />`87603 <br />10 <br />21'. <br />,3584 <br />.3839 <br />1.0711 <br />2.790 <br />L605 <br />.93358 <br />69 <br />29 <br />.4843 <br />.5543 <br />1.1434 <br />2.063 <br />1.804 <br />,87462 <br />61 <br />.10 <br />.3611 <br />.3872 <br />1.0723 <br />2.769 <br />2.583 <br />.93253 <br />50 <br />10 <br />.4874 <br />.5581 <br />1.1452 <br />2.052 <br />1.792 <br />.87321 <br />50' <br />:"20 <br />.3638 <br />.3906 <br />1.0736 <br />2.749 <br />.560 <br />.93148 <br />40 <br />20 <br />.4899 <br />.5019 <br />1.1471 <br />.041 <br />1.780 <br />.87178 <br />40 <br />30 <br />.3665 <br />.3939 <br />1.0748 <br />2.729 <br />,539 <br />.93042 <br />30 <br />30 <br />.4924 <br />.5658 <br />11490 <br />.031 <br />1.767 <br />.87036 <br />30 <br />40 <br />.3692 <br />.3973 <br />1.0760 <br />2.700 <br />:517 <br />.92935 <br />20 <br />40 <br />.4950 <br />.5696 <br />1.1509 <br />2.020 <br />1.756 <br />.86892 <br />20 <br />50 <br />.3719 <br />.4006 <br />1.0773 <br />2:589 <br />2.496 <br />.92827 <br />10 <br />50 <br />.4975 <br />.5735 <br />1.1528 <br />2.010 <br />1.744 <br />.86748 <br />10 <br />22 .•.3746 <br />:4040 <br />1.0785 <br />2.670 <br />.475 <br />.927I8 <br />68 <br />30 <br />.5000 <br />.5774 <br />1.1547 <br />2.000 <br />1.732 <br />.86603 <br />60 <br />10 <br />.3773 <br />.4074 <br />1.0798 <br />2.650 <br />.455 <br />.92609 <br />50 <br />10 <br />.5025 <br />.5812 <br />1.1566 <br />1.990 <br />1.720 <br />.86457 <br />50 <br />20 <br />.3800 <br />.4108 <br />1..08112.632 <br />2.434.92499 <br />40 <br />_ 20 <br />.5050 <br />.5851 <br />1.1586 <br />1.980 <br />1.709 <br />86310 <br />40 <br />30 <br />.3827 <br />.4142 <br />1.0824 <br />2.613 <br />2.414 <br />.92388 <br />30 <br />30 <br />.5075 <br />.5890 <br />1.1606 <br />1.970 <br />1.698 <br />.86163 <br />30 <br />40 <br />.3854 <br />.4176 <br />1.0837 <br />2.595 <br />2.394 <br />.92276 <br />20 <br />40 <br />.5100 <br />.5930 <br />1.1626 <br />1.961 <br />1.686 <br />.86015 <br />20 <br />50 <br />.3881 <br />.4210 <br />1.0850 <br />2,577 <br />2.375 <br />.92164 <br />10 <br />50 <br />.5125 <br />.5969 <br />1.1646 <br />1.951 <br />1.675 <br />.85866 <br />10 <br />23 <br />:3907 <br />.4245 <br />1.0864 <br />2.559 <br />2.356 <br />.92050 <br />67 <br />31 <br />:5150 <br />.6009 <br />1.1666 <br />1'.942 <br />1.664 <br />.85717 <br />59 <br />10 <br />.3934 <br />.4279 <br />1.0877 <br />2.542 <br />2.337 <br />.91936 <br />50 <br />10 <br />.5175 <br />.6048-1.1687 <br />1.932 <br />1.653 <br />.85567 <br />50 <br />20 <br />.3961 <br />.4314 <br />1.0891 <br />2.525 <br />12.318 <br />.91822 <br />40 <br />20 <br />.5200 <br />.6088 <br />1.1707 <br />1.923 <br />1.643 <br />.85416 <br />40 <br />30 <br />.3987 <br />.4343 <br />1.0904 <br />2.508 <br />2.300 <br />.91706 <br />30 ' <br />30 <br />.5225 <br />.6128 <br />1.1728 <br />1.914 <br />1.632 <br />.85264 <br />30 <br />40 <br />.4014 <br />.4383 <br />1.0918 <br />2.491 <br />2.282 <br />.91500 <br />. 20: <br />40 <br />.5250 <br />,6168 <br />1.1749 <br />1.905 <br />1.621 <br />.85112 <br />20 <br />50 <br />.4041 <br />.4417 <br />1.0932 <br />2.475 <br />2.264 <br />.91472 <br />10 <br />50 <br />.5275 <br />.6208 <br />1.1770 <br />1.89611.6 <br />11 <br />.84959 <br />10 <br />6658 <br />or• <br />1 <br />or <br />Cosin. <br />Will. <br />Cosec. <br />Sec. <br />Tan. <br />Sin. Angle <br />Cosin. <br />Cotg. <br />Cosec <br />Sea <br />Tan. <br />Sin. Angle <br />