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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Página 91
One side of a triangular field bears N. 12 ° E. distanice 18.23 chains , and at the same station the other adjacent side bears N. 78 ° 30. E. distance 13.84 chains : required the area . Ans . 11A . 2R . 11P . 4.
One side of a triangular field bears N. 12 ° E. distanice 18.23 chains , and at the same station the other adjacent side bears N. 78 ° 30. E. distance 13.84 chains : required the area . Ans . 11A . 2R . 11P . 4.
Página 92
One side of a triangle measures 24.32 chains , and the adjacent angles are 630 and 74 ° ; required the area . Ans . 37A . OR . 22P . 3. What is the area of a triangular field , one side of which is 17.36 chains , and the adjacent angles ...
One side of a triangle measures 24.32 chains , and the adjacent angles are 630 and 74 ° ; required the area . Ans . 37A . OR . 22P . 3. What is the area of a triangular field , one side of which is 17.36 chains , and the adjacent angles ...
Página 96
Consider one of the given sides and its adjacent angles , or their supplements when their sum exceeds 180 ° , as the side and adjacent angles of a triangle , and find its double area by prob . 4. Proceed in the same manner with the ...
Consider one of the given sides and its adjacent angles , or their supplements when their sum exceeds 180 ° , as the side and adjacent angles of a triangle , and find its double area by prob . 4. Proceed in the same manner with the ...
Página 116
Each of the numbers in the column of meri . dian distances is the sum of two adjacent meridian distances ; but to avoid the too frequent repetition of the word sum , it is denominated simply a meridian distance . EXAMPLE 1 .
Each of the numbers in the column of meri . dian distances is the sum of two adjacent meridian distances ; but to avoid the too frequent repetition of the word sum , it is denominated simply a meridian distance . EXAMPLE 1 .
Página 133
81 , the corner at A was inaccessible , occasioned by the overflowing of water , but being a tree , it can be seen from the adjacent corners B and L. I therefore set my instrument at B and took the bearing to A , which I reversed ...
81 , the corner at A was inaccessible , occasioned by the overflowing of water , but being a tree , it can be seen from the adjacent corners B and L. I therefore set my instrument at B and took the bearing to A , which I reversed ...
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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 Co-sine Co-tang column decimal Deg Dist degrees DEMONSTRATION Dep Lat departure corresponding diff difference of latitude 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 Secant semiperimeter side AB side AC sine square root station stationary line subtract survey tance Tang Tangent tract of land trapezium trapezoid triangle ABC trigonometry ܟܬ
Información bibliográfica
| Título | 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 Schools |
| Autor | John Gummere |
| Edición | 3 |
| Editor | Kimber and Sharpless, no. 93, Market Street, and John Richardson, no. 244, Market Street., 1820 |
| Procedencia del original | Biblioteca Pública de Nueva York |
| Digitalizado | 12 Abr. 2011 |
| Largo | 206 páginas |
| Exportar cita | BiBTeX EndNote RefMan |