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 |
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Resultados 1-5 de 100
Página 101
... dist . 17.53 Ch . , the second , N. 87 E. dist . 10.80 Ch . and the third , N. 25 E. dist . 12.92 Ch .: what is the area ? Ans . 21A . 3R . 2P . Note . As in triangles any three parts , except the three angles , being given , the ...
... dist . 17.53 Ch . , the second , N. 87 E. dist . 10.80 Ch . and the third , N. 25 E. dist . 12.92 Ch .: what is the area ? Ans . 21A . 3R . 2P . Note . As in triangles any three parts , except the three angles , being given , the ...
Página 111
... Dist . 100 corresp . Lat . 93.67 and Dep . 35.02 17 -- Whole Dist . 117 15.92 5.95 Lat . 109.59N . Dep . 40.97E . 2. What is the clifference of latitude and departure of 10 a line bearing N. 784 ° W . dist . 243 perches ? Per . Per ...
... Dist . 100 corresp . Lat . 93.67 and Dep . 35.02 17 -- Whole Dist . 117 15.92 5.95 Lat . 109.59N . Dep . 40.97E . 2. What is the clifference of latitude and departure of 10 a line bearing N. 784 ° W . dist . 243 perches ? Per . Per ...
Página 112
... Dist . 57.00 corresp . Lat . 42.53 and Dep . 37.96 .36 Whole Dist . 57.36 .27 .24 Lat . 42.80S . Dep . 38.20W . 2. Required the latitude and departure corresponding to a line which bears N. 72 ° W . dist . 124.37 perches . Per . Per ...
... Dist . 57.00 corresp . Lat . 42.53 and Dep . 37.96 .36 Whole Dist . 57.36 .27 .24 Lat . 42.80S . Dep . 38.20W . 2. Required the latitude and departure corresponding to a line which bears N. 72 ° W . dist . 124.37 perches . Per . Per ...
Página 142
... Dist . Offsets . Sta . Dist . Offsets . No. Ch . Ch . No. Ch . Ch . 1. N. 36 ° W. 30.00 1. 0.00 0.50 1. 0.00 0.55 2. Ν . 564 E. 21.60 2. 6.10 3.40 2. 4.20 2.50 3. Ν . 26 Ε . 13.44 S. 10.15 3.10 3. 8.05 3.20 4. S. 71 E. 18.96 4. 14.08 ...
... Dist . Offsets . Sta . Dist . Offsets . No. Ch . Ch . No. Ch . Ch . 1. N. 36 ° W. 30.00 1. 0.00 0.50 1. 0.00 0.55 2. Ν . 564 E. 21.60 2. 6.10 3.40 2. 4.20 2.50 3. Ν . 26 Ε . 13.44 S. 10.15 3.10 3. 8.05 3.20 4. S. 71 E. 18.96 4. 14.08 ...
Página 170
... dist . 8 ch . BC , N. 26 ° 30 ′ W. dist . 11.08 ch . CD , N. 38 ° 30 ′ E. dist . 12.82 ch . DE , S. 64 ° 00 ′ E. dist . 10.86 ch . , and EF , S. 86 ° 00 ′ E .; it is required to cut off 30 acres by a line HI running S. 32 ° 15 ′ W ...
... dist . 8 ch . BC , N. 26 ° 30 ′ W. dist . 11.08 ch . CD , N. 38 ° 30 ′ E. dist . 12.82 ch . DE , S. 64 ° 00 ′ E. dist . 10.86 ch . , and EF , S. 86 ° 00 ′ E .; it is required to cut off 30 acres by a line HI running S. 32 ° 15 ′ W ...
Términos y frases comunes
ABCD ABFD acres adjacent adjacent angles angle ABC angle opposite angled triangle azimuth base bearing and distance breadth Calculation centre Co-secant Secant Co-sine Co-tang column decimal degrees 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 ratio given side John Gummere Lat Dep latitude and departure length logarithm measured meridian distance natural number off-sets parallel parallelogram perches perpendicular perpendicular BC quired quotient radius rectangle remainder Required the area right angle right line right-angled triangle RULE semiperimeter side AB side AC sine square root station stationary line subtract tance Tang Tangent tract of land trapezium trapezoid triangle ABC trigonometry