A Treatise on Surveying,: Containing the Theory and Practice: : to which is Prefixed a Perspicuous System of Plane Trigonometry. : The Whole Clearly Demonstrated and Illustrated by a Large Number of Appropriate Examples. : Particularly Adapted to the Use of SchoolsKimber and Sharpless, no. 93, Market Street, and John Richardson, no. 244, Market Street., 1820 - 206 páginas |
Dentro del libro
Resultados 1-5 de 49
Página 171
... Co. 8.86902 : dep . :: rad . of do . 4.96 W. 0.59548 10.00000 : As rad . : sec . of bearing 20 ° 9 ' · tang . of bearing of EA , S. 20 ° 9 ′ W. 9.56450 Ar . Co. 0.00000 10.00743 :: diff . of lat . 13.52 1.13098 : EA 14.40 1.13841 Now we ...
... Co. 8.86902 : dep . :: rad . of do . 4.96 W. 0.59548 10.00000 : As rad . : sec . of bearing 20 ° 9 ' · tang . of bearing of EA , S. 20 ° 9 ′ W. 9.56450 Ar . Co. 0.00000 10.00743 :: diff . of lat . 13.52 1.13098 : EA 14.40 1.13841 Now we ...
Página 173
... Co. 0.06124 AD 32.63 : twice ADH 309.95 8.48638 2.49129 :: rad . : DH 10.94 DA 32.63 10.00000 4 1.03891 As DA + DH 43.57 : DA - DH 21.69 AHD + DAH Ar . Co. 8.36081 1.33626 :: tang . 59 ° 51 ' 10.23594 2 AHD - DAH :: tang . 40 36 9.93301 ...
... Co. 0.06124 AD 32.63 : twice ADH 309.95 8.48638 2.49129 :: rad . : DH 10.94 DA 32.63 10.00000 4 1.03891 As DA + DH 43.57 : DA - DH 21.69 AHD + DAH Ar . Co. 8.36081 1.33626 :: tang . 59 ° 51 ' 10.23594 2 AHD - DAH :: tang . 40 36 9.93301 ...
Página 178
... Co. 9.28233 : dep . do . 28.33 W. :: rad . 1.45225 10.00000 : tang . changed bearing of HA . S. 79 ° 34 ' W. 10.73458 Subtract 27 00 Proper bearing of HA , S. 52 34 W. As rad . :: diff . lat . · sec . changed bearing of HA , 79 ° 34 ...
... Co. 9.28233 : dep . do . 28.33 W. :: rad . 1.45225 10.00000 : tang . changed bearing of HA . S. 79 ° 34 ' W. 10.73458 Subtract 27 00 Proper bearing of HA , S. 52 34 W. As rad . :: diff . lat . · sec . changed bearing of HA , 79 ° 34 ...
Página 191
... Co. 8.86012 : dep . :: rad . do . 24.76 W. 1.39375 10.00000 tang . bearing of NI , S. 60 ° 52 ′ W. As rad . : sec . bearing of NI , 60 ° 52 ′ 10.25387 Ar . Co. 0.00000 10.31261 :: diff . lat . do . 13.80 1.13988 1.45249 : dist . NI ...
... Co. 8.86012 : dep . :: rad . do . 24.76 W. 1.39375 10.00000 tang . bearing of NI , S. 60 ° 52 ′ W. As rad . : sec . bearing of NI , 60 ° 52 ′ 10.25387 Ar . Co. 0.00000 10.31261 :: diff . lat . do . 13.80 1.13988 1.45249 : dist . NI ...
Página 16
... Co - tang . 0 10.00000 10.00000 0.000000 Infinite . 10.00000 Infinite . 60 Secant . , Co - secant 1 6.46373 10.00000 6.46373 13.53627 10.00000 13.53627 59 2 76476 00000 94085 00000 76476 23524 94085 05915 00000 23524 58 00000 05915 57 ...
... Co - tang . 0 10.00000 10.00000 0.000000 Infinite . 10.00000 Infinite . 60 Secant . , Co - secant 1 6.46373 10.00000 6.46373 13.53627 10.00000 13.53627 59 2 76476 00000 94085 00000 76476 23524 94085 05915 00000 23524 58 00000 05915 57 ...
Términos y frases comunes
ABCD ABFD acres adjacent adjacent angles angle ABC angle opposite angled triangle base bearing and distance breadth Calculation centre Co-secant Secant Co-sine Co-tang column cube root decimal DEMONSTRATION departure corresponding diff difference of latitude Dist divide division line draw equal EXAMPLES feet figures find the angle find the area four-pole chains fourth term given angle given area given bearing given number given ratio given side John Gummere Lat Dep latitude and departure length logarithm M.
M. Sine measured meridian distance natural number off-sets parallel parallelogram perches perpendicular quired quotient radius rectangle remainder Required the area right angle right line right-angled triangle RULE semiperimeter side AB side AC square root station stationary line subtract survey tance Tang tangent tract of land trapezium trapezoid triangle ABC trigonometry