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Tangents and Externals to a V Curve. <br />rr <br />f <br />ti <br />1I <br />Anjile I T=geat I Ext4maj I AngIe I Tangent'l Externa I Angle I Tangent I Externai <br />, <br />io <br />ao <br />30 <br />40 <br />50 <br />85 <br />10 <br />20 <br />3C <br />SU <br />30 <br />37 <br />10 <br />2[l <br />30 <br />40 <br />50 <br />38 <br />10 <br />20 <br />30 <br />40 <br />50 <br />33 <br />10 <br />20 <br />30 <br />to <br />50 <br />40 <br />10 <br />zo <br />30 <br />40 <br />60 <br />15R4.Q <br />1588.0 <br />160609 <br />1615.8 <br />1824.9 <br />1633mg <br />1643sO <br />1653.0 <br />1661 1, 0 <br />1870.0 <br />1679.1 <br />1888.1 <br />1697*2 <br />1706.3 <br />1715wS <br />1724 -b 4 <br />a7aa:5 <br />1742.6 <br />1751 w 7 <br />17(3008 <br />1770.0 <br />1779m.1 <br />i7ss.z <br />i797.4 <br />1806.E <br />1815.7 <br />1524.0 <br />1834.1 <br />I&43.3 <br />1882.5 <br />1861 * 7 <br />1870.9 <br />1$80.1 <br />1539.4 <br />1898.6 <br />1907.9 <br />1917-11 <br />5928.4 <br />1935.7 <br />1945.0 <br />1954.3 <br />1963.6 <br />I972.9 <br />1982.2 <br />19*91.5 <br />2000.9 <br />2010.2 <br />2019.E <br />2029vO <br />1033,? <br />2047.8 <br />2057.2 <br />20SrS. 6 <br />20;6.0 <br />208594 <br />2099.9 <br />2104.3 <br />2113.8 <br />2123 t 3 <br />2132m7 <br />216111111.3 <br />218.7 <br />221.1 <br />223-r 5 <br />220.0 <br />228.4 <br />230a 9 <br />233.4 <br />235*9 <br />238A <br />241.0 <br />243sS <br />246*1 <br />248o7 <br />251 m 3 <br />253.0.9 <br />256.5 <br />25991 <br />261ag <br />264.5 <br />267.2 <br />289.9 <br />272o6, <br />275w3 <br />2,7861 <br />280.8 <br />283.E <br />28Q3.4 , <br />289.2 <br />292s 0 <br />lop <br />zo <br />30 <br />40 <br />50 <br />42 <br />ao <br />20 <br />30 <br />40 <br />50 <br />4-3 <br />io <br />20 <br />30 <br />40 <br />50 <br />io <br />20 <br />30 <br />40 <br />50 <br />45 <br />10 <br />20. <br />30 <br />40 <br />iHD <br />47 <br />10 <br />20 <br />30 <br />40 <br />50 <br />48 <br />10 <br />20 <br />30 <br />40 <br />50 <br />49 <br />10 <br />20 <br />30 <br />40 <br />50 <br />so <br />io <br />2(! <br />30 <br />40 <br />60 <br />2257eO <br />2266.6 <br />2270.2 <br />22i35.9 <br />2225.8 <br />230b.`L <br />2314.9 <br />2324.8 <br />2334.3 <br />23?4.1 <br />2353.8 <br />2363.5 <br />2373 * 3 <br />2333.1 <br />2392.5 <br />2402.E <br />2412.4 <br />2422. 3 <br />24*32 v, I <br />2441.9 <br />2451.8 <br />2451.7 <br />2471.5 <br />2481o4 <br />2491.3 <br />2501.2 <br />2511.2 <br />2521.1 <br />2531.1 <br />2541.0 <br />2551.0 <br />2561.0 <br />25T1.0 <br />2581.0 <br />2591.0 <br />2601 m 1 <br />2611.2 <br />2621..2 <br />2681.3 <br />2041.4 <br />265105 <br />266loG <br />267loS <br />2tiSi . fl <br />2692.1 <br />2702 -a 3 <br />271Z. 5 <br />2722 -a 7' <br />394.7 <br />397.4 <br />400.8 <br />404.2 <br />407.6 <br />411.1 <br />414.5 <br />4 IS. 0 <br />421.4 <br />425. 0 <br />42$.5 <br />432. 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G <br />784.E <br />769017 <br />774o7 <br />779.8 <br />7434.9 <br />790.1 <br />795.2 <br />840.4 <br />805.E <br />Al(1.9 <br />SIGS1 <br />821.4 <br />826.7 <br />832.0 <br />837.3 <br />f342.7 <br />848*1 <br />853.5 <br />858.9 <br />864*3 <br />869mg <br />875.3 <br />880018 <br />886..64 <br />392.0 <br />S97.5 <br />003.2 <br />91108v 8 <br />914.5 <br />Angle -Tangent lExtemalli Angie Tangent External <br />Angle Tangent lExtemal <br />3375.0 <br />920.21 <br />710 <br />4088.9 <br />1308-s2 <br />810 <br />4893.E <br />1805.3 <br />10' <br />3386-93 <br />925.9* <br />10' <br />4099.5 <br />1315.6 <br />10' <br />4908.0 <br />1814.7 <br />20 <br />3397m5 <br />ci3i 0 6 <br />20 <br />411291 <br />1322.9 <br />20 <br />4922.5 <br />1824-91 <br />30 <br />3408*8 <br />93763 <br />30, <br />4124.8 <br />133Os3 <br />30 <br />4937.0 <br />1833.E <br />40 <br />3420*1 <br />943* 1 <br />40 <br />4137.4 <br />1337 * 7 <br />90 <br />4951.5 <br />1:843 a 1 <br />50 <br />343111111114 <br />948mlP <br />50 <br />4150ol <br />1345.1 <br />50 <br />4968.1 <br />1852.E <br />62 <br />3442.7 <br />954.8 <br />72 <br />4162.8 <br />1352-11111116 <br />82 <br />4990 * 7 <br />1862*2 <br />10 <br />3454al <br />980.E <br />10 <br />4175.E <br />1360* 1 <br />10 <br />4995.4 <br />1871,8 <br />20 <br />3465.4 <br />966mS <br />20 <br />4188.5 <br />1367*6 <br />20 <br />5010sO <br />1881.5 <br />30 <br />3476.8 <br />972. 4 <br />30' <br />4201.2 <br />1375 a 2 <br />30 <br />5024.8 <br />1891*2 <br />40 <br />3488.3 <br />978s3 <br />40 <br />421490 <br />138298 <br />40 <br />6039.5 <br />1900.9 <br />50 <br />3499Y7 <br />984s3l.50 <br />4226.8 <br />1390*4 <br />50 <br />5054.3 <br />1910w7 <br />63 <br />3511 a 1 <br />990w2 <br />7:3 <br />4239.7 <br />1398.0 <br />83 <br />5069.2 <br />1920A <br />10 <br />3522.E <br />996e2 <br />10 <br />4252.8 <br />1405.7 <br />30 <br />5094oO <br />1930*4 <br />20 <br />353491 <br />1002.3 <br />20 <br />4265.8 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/>5533*1 <br />2235.5 <br />10 <br />3876.8 <br />1188.4 <br />10 <br />4603.6 <br />1851,7 <br />10 <br />5549.2 <br />2246.7 <br />20 <br />3889.0 <br />1195.2 <br />20 <br />4667.4 <br />1660.b <br />20 <br />5565s.4 <br />2258.0 <br />30 <br />3901.2 <br />1202.0 <br />30 <br />4681.3 <br />1669.2 <br />30 <br />5581.E <br />2269.3 <br />40 <br />3913. 4 <br />1208o9 <br />40 <br />4695.2 <br />1678.1 <br />40 <br />8597.8 <br />2280.E <br />50 <br />3925.E <br />1.215mg <br />50 <br />4709.2 <br />1688.9 <br />50 <br />5614v2 <br />2292.0 <br />BUJ <br />3937mg <br />1222o7 <br />79 <br />4723.2 <br />1695.8 <br />819 <br />5630.5 <br />2303.5 <br />10 <br />3950.2 <br />1229.7 <br />10 <br />4737.2 <br />1704.7 <br />10 <br />5646*9 <br />2315.0 <br />20 <br />3962.5 <br />1236.7 <br />20 <br />4751.2 <br />1713.7 <br />20 <br />5663.4 <br />2328.E <br />30 <br />3974.3 <br />1243.7 <br />30 <br />4765.3 <br />1722.7 <br />30 <br />5879.9 <br />2338.2 <br />40 <br />3987.2 <br 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