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 8
Página 25
... breadth . 4. A straight , or right line , is the shortest line that can be drawn between any two points . 5. A superficies or surface has length and breadth , but not thickness . 6. A plane superficies is that in which any two points ...
... breadth . 4. A straight , or right line , is the shortest line that can be drawn between any two points . 5. A superficies or surface has length and breadth , but not thickness . 6. A plane superficies is that in which any two points ...
Página 86
... breadth , and the product will be the area . * Note . Because the length of a square is equal to its height , its area will be found by multiplying the side by itself . * DEMONSTRATION . Let ABCD ( Fig . 68 ) be a rectangle ; and let ...
... breadth , and the product will be the area . * Note . Because the length of a square is equal to its height , its area will be found by multiplying the side by itself . * DEMONSTRATION . Let ABCD ( Fig . 68 ) be a rectangle ; and let ...
Página 87
... a rectangular field whose length is 13.75 chains , and breadth 9.5 chains .. Ch . 13.75 9.5 6875 12375 10 ) 130.625 Area 13A . OR . 10P. ́ . 13.0625 4 .2500 40 1 3. Required the area of a field , in the 10.0000 MEASURING LAND . 87.
... a rectangular field whose length is 13.75 chains , and breadth 9.5 chains .. Ch . 13.75 9.5 6875 12375 10 ) 130.625 Area 13A . OR . 10P. ́ . 13.0625 4 .2500 40 1 3. Required the area of a field , in the 10.0000 MEASURING LAND . 87.
Página 88
... breadth CD is 32 perches . Fig . 15 . P. 42.5 32 850 1275 4 | 0 ) 13610.0 4 ) 34 8A . 2R . 4. What is the area of a ... breadth 38.24 chains ? Ans . 199A . 3R . 8.6P . 6. The length of a field , in the form of a rhombus , measures 16.54 ...
... breadth CD is 32 perches . Fig . 15 . P. 42.5 32 850 1275 4 | 0 ) 13610.0 4 ) 34 8A . 2R . 4. What is the area of a ... breadth 38.24 chains ? Ans . 199A . 3R . 8.6P . 6. The length of a field , in the form of a rhombus , measures 16.54 ...
Página 153
... side . 2. The length of a rectangular piece of land is 8 chains ; what must be its breadth , that the content may be 5 acres . Ans . 6.25 chains . U PROBLEM III . To lay out a given quantity of LAYING OUT AND DIVIDING LAND . 153.
... side . 2. The length of a rectangular piece of land is 8 chains ; what must be its breadth , that the content may be 5 acres . Ans . 6.25 chains . U PROBLEM III . To lay out a given quantity of LAYING OUT AND DIVIDING LAND . 153.
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