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Table V. -Tangents and Externals to a 1° Curve. <br />Central <br />AngleTangent <br />External <br />Angle <br />Tangent <br />External <br />Angle <br />'Tangent <br />External <br />61° ' <br />3375.0 <br />920.2 <br />71" . <br />4086.9 <br />138.2 <br />810 <br />4893.6 <br />1805.3 <br />10' <br />3386.3 <br />925.9 <br />]0' <br />4099.5 <br />1315.6 <br />10', <br />4908.0 <br />.1814.7 <br />20 <br />3397.5 <br />931.6 <br />. 20 <br />4112.1 <br />1322.9 <br />20 <br />4922.5 <br />1824.1 <br />30 <br />348.6 <br />937.3 <br />30 <br />4124.8 <br />1330.3 <br />30 <br />4937.0 <br />1833.6 <br />40 <br />3420.1 <br />943.1 <br />40 <br />4137.4 <br />1337.7 <br />40 <br />4951.5 <br />1843.1 <br />50 <br />.3431.4 <br />'- 948.9 <br />50 <br />4150.1 <br />1345.1 <br />50 <br />496.1 <br />'1852.6 <br />62 <br />3442.7 <br />954.8 <br />72 <br />4162.8 <br />1352.6 <br />82 <br />4980.7 <br />1862.2 <br />'10 <br />3454.1, <br />960.6 <br />10 <br />4175.6 <br />1360.1 <br />10 <br />4995.4 <br />1871.8 <br />20 <br />3465.4 <br />96.5 <br />20 <br />4188.5 <br />1367.6 <br />20 <br />5010.0 <br />1881.5 <br />30 <br />3476.8 <br />972.4 <br />30 <br />4201.2 <br />1375.2 <br />30 <br />5024.8 <br />1891.2 <br />40 <br />3488.3 <br />978.3 <br />40 <br />4214.0 <br />1382.8 <br />40 <br />589.5 <br />.1900.9 <br />50 <br />3499.7 <br />984.3 <br />50 <br />4226.8 <br />1390.4 <br />50 <br />5054.3 <br />1910.7 <br />63 <br />3511.1 <br />990.2 <br />78 <br />4239.7 <br />1398.0 <br />89 <br />5069.2 <br />1920.5. <br />10 <br />" 3522.6 <br />996.2 <br />10 <br />4252.6 <br />1405.7 <br />10 <br />5084.0 <br />1930.4 <br />20 <br />3534.1 <br />1002.3 <br />20 <br />4265 6 <br />1413.5 <br />20 <br />5099.0 <br />1940.3 <br />30 <br />3545.6 <br />108.3 <br />30 <br />4278.5 <br />1421.2 <br />30 <br />5113.9 <br />1950.3 <br />40 <br />3557.2 <br />1014.4 <br />40 <br />4291.5 <br />1429.0 <br />40 <br />5128.9 <br />1960.2 <br />50 <br />3568.7 <br />1020.5 <br />50 <br />4304.6 <br />1436.8 <br />50 <br />5143.9 <br />4970.3' <br />64 <br />3580.3 <br />1026.6 <br />74 <br />4317.6 <br />1444.6 <br />84 <br />5159.0 <br />1980.4 <br />10 <br />3591.9 <br />1032.& <br />10 <br />4330.7 <br />1452.5 <br />10 <br />5174.1 <br />1990.5 <br />20 <br />3603.5 <br />1039.0 <br />20 <br />4343.8 <br />1460.4 <br />20 <br />5189.3 <br />2000.6 <br />30 <br />3615.1 <br />1045.2 <br />30 <br />4356.9 <br />146.4 <br />30 <br />5204.4 <br />2010.8 <br />40 <br />3626.8 <br />1051.4 <br />40 <br />4370.1 <br />1476.4 <br />40 <br />5219.7 <br />2021.1 <br />50 <br />3638.5 <br />1057.7 <br />50 <br />4383.3 <br />1484.4 <br />50 <br />5234.9 <br />2031.4 <br />65. <br />360.2 <br />1063:9 <br />75 <br />4396.5 <br />1492.4' <br />85 <br />5250.3. <br />2041.7 <br />10 <br />361.9 <br />1070.2 <br />10 <br />4409.8 <br />1500.5 <br />10 <br />5265.6 <br />2052.1 <br />20 <br />3673.7 <br />1076.6 <br />20 <br />4423.1 <br />158.6 <br />20 <br />5281.0 <br />2062.5 <br />30 <br />3685.4 <br />1082,9 <br />30 <br />4436.4 <br />1516.7 <br />30 <br />5296.4 <br />2073.0 <br />40 <br />3697.2 <br />1089.3 <br />40 <br />4449.7 <br />1524.9 <br />40 <br />.5311.9 <br />2083.5 <br />50 <br />3709.0 <br />1095.7 <br />50 <br />446.1 <br />1533.1 <br />50 <br />5327.4 <br />2094.1 <br />66 <br />3720.9 <br />1102.2 <br />76, <br />4476.5 <br />1541.4 <br />86 <br />5343.0 <br />2104.7 <br />10 <br />3732.7 <br />1108.6 <br />10 <br />4489.9 <br />1549.7 <br />10 <br />5358.6 <br />2115.3 <br />20 <br />3744.6 <br />1115.1 <br />20 <br />4503.4 <br />1558.0 <br />20 <br />5374.2 <br />2126.0 <br />30 <br />3756.5 <br />1121.7 <br />30 <br />4516.9 <br />156.3 <br />30 <br />5389.9 <br />2136.7 <br />40 <br />376.5 <br />1128.2 <br />40 <br />4530.4 <br />1574.7 <br />40 <br />5405.6 <br />2147.5 <br />50 <br />. 3780.4 <br />1134.8 <br />50 <br />4544.0 <br />1583.1 <br />50 <br />5421.4 <br />2158.4 <br />67 <br />3792.4 <br />1141.4 <br />77 <br />4557.6 <br />1591.6 <br />87 <br />5437.2 <br />2169.2 <br />10 <br />3804.4 <br />1148.0 <br />10 <br />4571.2 <br />1600.1 <br />10 <br />5453.1 <br />2180.2 <br />20 <br />3816.4 <br />1154.7 <br />20 <br />4584.8 <br />168.6 <br />20 <br />5469.0 <br />2191.1•_ <br />•30 <br />3828.4 <br />1161.3 <br />30 <br />4598.5 <br />1617.1 <br />30 <br />5484.9 <br />2202.2 <br />40 <br />3840.5 <br />116.1 <br />40 <br />4612.2 <br />1625.7 <br />40 <br />5500.9 <br />2213.2 <br />50 <br />3852.6 <br />1174.8 <br />50 <br />4626.0 <br />1634.4 <br />50 <br />5517.0 <br />2224.3 <br />68 <br />3864.7 <br />1181.6 <br />78 <br />4639.8 <br />1643.0 <br />88 . <br />5533.1 <br />2235.5 <br />10 <br />3876.8 <br />1188.4 <br />10 <br />463.6 <br />161.7 <br />10 <br />5549.2 <br />2246.7. <br />20 <br />3889.0 <br />1195.2 <br />20 <br />467.4 <br />160.5 <br />20 <br />556.4 <br />2258.0 ' <br />30 <br />3901.2 <br />1202.0 <br />30 <br />4681.3 <br />169.2 <br />30 <br />5581.6 <br />,2269.3 <br />40 <br />3913.4 <br />128.9 <br />40 <br />4695.2 <br />1678.1 <br />40 <br />5597.8 <br />2280.6 <br />50 <br />3925.6 <br />1215.8 <br />0 <br />4709.2 <br />1686.9 <br />50 <br />5614.2 <br />.2292.0 <br />69 <br />3937.9 <br />1222.7 <br />78 <br />4723.2 <br />1695.8 <br />88 <br />560.5 <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 />2326.6 <br />30 <br />3974.8 <br />1243.7 <br />30 <br />476.3 <br />1722,7 <br />30 <br />5679.9 <br />2338.2 <br />40 <br />3987.2 <br />1250.8 <br />40 <br />4779.4 <br />1731.7 <br />40 <br />5696.4 <br />2349.8 <br />50 <br />3999.5 <br />'1257.9 <br />50 <br />4793.6 <br />1740.8 <br />50 <br />5713.0 <br />2361.5 <br />70 <br />4011.9 <br />1265.0 <br />80 <br />4807.7 <br />1749.9 <br />80 <br />5729.7 <br />2373.3 . <br />10 <br />4024.4 <br />1272.1 <br />10 <br />4822.0 <br />1759.0 <br />10 <br />5746.3 <br />2385.1 <br />20 <br />4036.8 <br />1279.3 <br />20 <br />4836.2 <br />1768.2 <br />20 <br />5763.1 <br />2397.0 <br />30 <br />4049.3 <br />1286.5 <br />30 <br />4850.5 <br />1777.4 <br />30 <br />5779.9 <br />2408.9 <br />40 <br />4061.8 <br />1293.6 <br />40 <br />4864.8 <br />1786.7 <br />40 <br />5796.7 <br />2420.9 <br />50 <br />4074.4 <br />1300.9 <br />50 <br />4879.2 <br />1796.0 <br />50 <br />5813.6 <br />2432.9 <br />6 <br />Table" V. -Tangents and Externals to a 1° Curve. <br />Central Tangent External <br />Central Tangent External4 Central Tangent F,xternal <br />Angle <br />Angle II Angle <br />910 5830.5 2444.9 101°6950.6.. 3278.1 111° 8336.7 4386.1 <br />10' 5847.5 2457.1 10, 6971.3.. 3294.1 10, 8362.7 4407:6 <br />20 5864.6 2469.3 20 6992.0 3310.1 20 8388.9 4429.2 <br />30 5881.7 2481.5 30 7012.7 3326.1 30 8415.1 4450.9 <br />40 5898.8 .2493-8 40 7033.6 3382.3 40 8441.5 4472.7 <br />50 5916.0 2506.1 . 50 7054.5 3358.5 50 8468.0 4494.6 <br />16.6 <br />82 10 5933,2 5(350.s 2531.0 18.5 102 7075,5 3374.9 10 7096.6 3391.2 112 84M. 6 10 8521.3 4538.8 <br />20 5967.9 2543.5 20 7117.8 3407.7 20 8548.1 4561.1 <br />30 5985.3 2556.0 30 7139.0 3424.3 30 8575.0 4583.4 <br />40 6002.7 2568.6 40 7160.3 3440.9 40 8602.1 4606.0. <br />50 6020.2 2581.3 50 7181.7 3457.6 50 8629.3 4628.6 <br />S65 <br />651.3 <br />93 10 . 66037.8 2594,0 055 4 2606.8 103 10 7224.7 3491.3 14 4 13 10 864.0 4674.2 <br />20 6073.1 2619.7 20 7246.3 308.2 20 8.711.5 4697.2 <br />30 6090.8 2632.6 30 7268.0 3525.2 30 8739.2 4720.3 <br />40, 6108.6 2645.5 40 7289.8 3542.4 40 8767.0 4743.6 <br />50 6126.4 2658.5 50 7311.7 3559.6 50 8794.9 4766.9 <br />9410 6144 - 3 2671.6 6162.6 2684.7 10410 7355.6 3594.2 11410 88 73336 851.0 4814.1 <br />20 6180.2 2697.9 20 7377.8 3611.7 20 8879.3 4837.8 <br />30 6198.3 2711.2 30 7399.9 3629.2 30 8907.7 4861.7 <br />40. 6216.4 2724.5 40 7422.2 3646.8 40 8936:3 4895.7 <br />50 6234.6 2737.9 50 7444.6 3661.5 50 6965.0 4909.9 <br />4934. V <br />96 ]0 2 2751.3 6271.1 2764,8 105 10 7489.6 37467.0 7000.2 82.3 115 10 9922.7 49 B.6 <br />20 6289.4 2778.3 20 7512.2 3718.2 20 9051.7 4983.1 <br />30 6307.9 2792.0 30 7534.9 3736.2 30 9080.9 5007.8 <br />qp 6326.3 2805.6 40 7557.7 3754.4 40 9110.3 5032.6 <br />50 6344.8 2919.9 50 7580.5 3772.6 50 9139.8 5057.6 <br />96 6363.4 2833.2 106 7603.5 3791.0 116 9169.4 582.7 <br />10 6382.1 2947.0 10 7626.6 3809.4 10 9199.1 5107.9 <br />20 6400.8 2861.0 20, 7649.7 3827.9 20' 9229.0 5133.3 <br />30 6419.5 2875.0 30 7672.9 3846.5 30 9259.0 5158.8 <br />40 6438.4 2889.0 40 7696.3 3865:2 40 9289.2 5184.5 <br />50 6457.3 2903•] 50 7719.7 3884.0, 50 9319.5 5210.3 <br />349.9 5236.2 <br />87 10 66476.2 2917.3 495.2 2931.6 10710 2�g636;$ 39921.9 11710 9390.5 5262.3 <br />20 614.3 2945.9 20 1790.5 3940.9 20 9411.3 5288.6 <br />30 6533.4 2960.3 30 7814.3 3960.1 30 9442.2 5315.0 <br />40 652.6 2974.7 40 7838.1 3979.4 40 9473.2 5341.5 <br />5 50 671.9 2989.2 50 7862.1 3998.7 50 9504.4 536.2 <br />9535.7 5395.1 <br />88 10 610.6 33003.8 <br />8.4 108 786.2 4018,2 10 7910.4 4037.8 118 10 9567.2 5422.1 <br />20. 6630.1 3033.1 20 7934.6 4057.4 20 9598.9 5449.2 <br />30 6619.6 3047.9 30 7959.0 4077.2 30 9630.7 5476.5 <br />40 669.2 3062.8 40 7983.5 4097.1 40 9662 6 5504.0 <br />. <br />50 6688.8 3077.7 50 8008.0 4117.0 50 9694.7 5531.7 <br />9727.0 5559.4 <br />99 10 6708.6 3092.7 28.4 3 07.7 109 10 M2;4 4157.3 4137.1 119 10 9759.4 5587.4 <br />20 6748.2 3122.9 20 8082.3 4177.5 20 9792.0 5615.5 <br />30, 6768.1 3138.1 30 81073 40 8132.3 4298.4 8 5643.8 <br />40 98577.9 30 .7 5672.3 <br />40 6788.1 3153.3 50 8157.5 4239.0 50 9890.8 5700.9 <br />50 6808.2 316.7 <br />100 628.3 3194.1 110 8182.8 4259,7 10 82 8.2 4280.5 120' 9924 - 0 5729.7 <br />10 9957.5 5758.6 <br />10 6648.5 3199.6 <br />20 6868.9 3215.1 20 .8233.7 4301.4 20 9991.0 5767.7 <br />r 30 689.2 3230.8 30 8259.3 4322.4 30 10025.0 5817.0 <br />.6 3246.5 <br />40 6909 40 8285.0 4343.6 40 10059.0 5846.5 <br />50 6930.1 3262.3 50 8310.8 4364.8 50 10093.0 5876.1 <br />A 7 <br />