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 25
A plane rectilineal angle is the inclination of two straight lines to one another , which meet together , but are not in the same straight line , as A , Fig . 1 . Note.- When several angles are formed about the same point , as at B ...
A plane rectilineal angle is the inclination of two straight lines to one another , which meet together , but are not in the same straight line , as A , Fig . 1 . Note.- When several angles are formed about the same point , as at B ...
Página 26
When a straight line stands on another straight line , so as to incline to neither side , but makes the angles on each side equal , then each of those angles is called a right angle and the line which stands on the other is said to be ...
When a straight line stands on another straight line , so as to incline to neither side , but makes the angles on each side equal , then each of those angles is called a right angle and the line which stands on the other is said to be ...
Página 27
An obtuse angled triangle has one obtuse angle , as C , Fig . 10 . 20. An acute angled triangle has all its angles acute , as ABC , Fig . 6 . ... A parallelogram , whose angles are all right angles , is called a rectangle , as E , Fig .
An obtuse angled triangle has one obtuse angle , as C , Fig . 10 . 20. An acute angled triangle has all its angles acute , as ABC , Fig . 6 . ... A parallelogram , whose angles are all right angles , is called a rectangle , as E , Fig .
Página 31
At a given point B , in a given right line LG , to make an angle equal to a given angle A , Fig . 23 . With the centre A and any distance AE , describe the arc DE , and with the same distance and centre B describe the arc FG ; make HG ...
At a given point B , in a given right line LG , to make an angle equal to a given angle A , Fig . 23 . With the centre A and any distance AE , describe the arc DE , and with the same distance and centre B describe the arc FG ; make HG ...
Página 32
Draw the indefinite right line AP , making an angle with AB , also draw BQ parallel to AP , in each of which ... Draw eleven lines parallel to , and equidistant from each other ; cut them at right angles by the equidistant lines BC ...
Draw the indefinite right line AP , making an angle with AB , also draw BQ parallel to AP , in each of which ... Draw eleven lines parallel to , and equidistant from each other ; cut them at right angles by the equidistant lines BC ...
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ABCD according acres adjacent angle base bearing bearing and distance Calculation called centre circle Co-secant Co-sine Co-tang column Construction contained corresponding Courses decimal Deg Dist DEMONSTRATION describe difference distance divide division draw east equal EXAMPLES feet figures find the area given given angle given area given side greater half hand height hypothenuse join latitude and departure length less logarithm measured meeting meridian distance Note off-sets opposite parallel perches perpendicular preceding PROBLEM quotient radius ratio rectangle remainder Required the area right angle right line root RULE running scale Secant side side AC sine square station subtract survey taken Tang Tangent triangle ABC twice
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 |
| Colaboradores | John Richardson, Thomas H. Palmer, Kimber & Sharpless |
| 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 |