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 37
Describe a semicircle with any convenient radius CB ; from the centre C draw CD perpendicular to AB and produce it to F ; draw BE parallel to CF and join AD . а Divide the arc AD into nine equal parts as A , 10 ; 10 , 20 ; & c . and ...
Describe a semicircle with any convenient radius CB ; from the centre C draw CD perpendicular to AB and produce it to F ; draw BE parallel to CF and join AD . а Divide the arc AD into nine equal parts as A , 10 ; 10 , 20 ; & c . and ...
Página 38
With the centre A , and a radius equal to 60 degrees , taken from a scale of chords , describe an arc , cutting AB in m ; from the same scale of chords , take 38 de . grees and apply it to the arc from m to n , and from A through n draw ...
With the centre A , and a radius equal to 60 degrees , taken from a scale of chords , describe an arc , cutting AB in m ; from the same scale of chords , take 38 de . grees and apply it to the arc from m to n , and from A through n draw ...
Página 49
Make BC = .7912 by a scale of equal parts , and draw CA , making the angle C = 33 ° 21 ' ; with the side AB = .98 , in the compasses , taken from the same scale of equal parts , and B as a centre , describe the arc ab , cutting AC in ...
Make BC = .7912 by a scale of equal parts , and draw CA , making the angle C = 33 ° 21 ' ; with the side AB = .98 , in the compasses , taken from the same scale of equal parts , and B as a centre , describe the arc ab , cutting AC in ...
Página 53
45 , be the proposed triangle , having the two given sides AB , AC , including the given angle A. About A as a centre , with AC the greater of the given sides ,. distance , describe a circle meeting AB produced in E and F , and BC in D ...
45 , be the proposed triangle , having the two given sides AB , AC , including the given angle A. About A as a centre , with AC the greater of the given sides ,. distance , describe a circle meeting AB produced in E and F , and BC in D ...
Página 56
About Casa centre with the less side BC for a radius , describe a circle , meeting AC produced , in G and E , and AB in F. Then it is evident that AE is equal to the sum of the sides AC , BC , and that AG is equal to their difference ...
About Casa centre with the less side BC for a radius , describe a circle , meeting AC produced , in G and E , and AB in F. Then it is evident that AE is equal to the sum of the sides AC , BC , and that AG is equal to their difference ...
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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 |