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 41
It has on one side , a diagonal scale , and also the lines of chords , sines , tangents , and secants , with several others . On the other side there are several logarithmic lines as follow : > > > The line of numbers marked Num .
It has on one side , a diagonal scale , and also the lines of chords , sines , tangents , and secants , with several others . On the other side there are several logarithmic lines as follow : > > > The line of numbers marked Num .
Página 42
There are several other lines on this side of the scale , as Sine Rhumbs , Tangent Rhumbs , Versed Sines , & C .; but those described are sufficient for solving all ...
There are several other lines on this side of the scale , as Sine Rhumbs , Tangent Rhumbs , Versed Sines , & C .; but those described are sufficient for solving all ...
Página 43
If from a point D in a right line AB , one or more right lines be drawn on the same side of it , the angles thus formed at the point D will be together equal to two right angles , or 180 ° ; thus ADE + EDB = two right angles , or 180 ...
If from a point D in a right line AB , one or more right lines be drawn on the same side of it , the angles thus formed at the point D will be together equal to two right angles , or 180 ° ; thus ADE + EDB = two right angles , or 180 ...
Página 44
This mark ' placed on the sides or in the angles of a triangle , indicates that they are given ; and this mark placed in the same way , indicates ... The angles and one side of any plane triangle being given , to find the other sides .
This mark ' placed on the sides or in the angles of a triangle , indicates that they are given ; and this mark placed in the same way , indicates ... The angles and one side of any plane triangle being given , to find the other sides .
Página 45
In the triangle ABC , there are given the angle A = 32 ° 15 ' , the angle B = 114 ° 24 ' , and consequently the angle C = 33 ° 21 ' , and the side AB = 98 ; * required the sides AC and BC . By Construction , Fig . 41 .
In the triangle ABC , there are given the angle A = 32 ° 15 ' , the angle B = 114 ° 24 ' , and consequently the angle C = 33 ° 21 ' , and the side AB = 98 ; * required the sides AC and BC . By Construction , Fig . 41 .
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Términos y frases comunes
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 |