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 24
what the first figure , on the right hand , wants of 10 , and what every other figure wants of 9 ; this remainder is called the Arithmetical Complement . Thus , if the logarithm be 2.53061 , its arithmetical complement will be 7.46939 .
what the first figure , on the right hand , wants of 10 , and what every other figure wants of 9 ; this remainder is called the Arithmetical Complement . Thus , if the logarithm be 2.53061 , its arithmetical complement will be 7.46939 .
Página 26
... 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 perpendicular to it .
... 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 perpendicular to it .
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Acute and obtuse angled triangles are called oblique angled triangles . 22. Any plane figure bounded by four right lines , is called a quadrilateral . 23. Any quadrilateral , whose opposite sides are parallel , is called a parallelogram ...
Acute and obtuse angled triangles are called oblique angled triangles . 22. Any plane figure bounded by four right lines , is called a quadrilateral . 23. Any quadrilateral , whose opposite sides are parallel , is called a parallelogram ...
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called the altitude of the parallelogram , or triangle . Thus AD is ihe base of the parallelogram ABEC , or triangle ABC , and CD is the altitude . Fig . 15 . 32. All plane figures contained under more than four sides , are called ...
called the altitude of the parallelogram , or triangle . Thus AD is ihe base of the parallelogram ABEC , or triangle ABC , and CD is the altitude . Fig . 15 . 32. All plane figures contained under more than four sides , are called ...
Página 29
When two quantities have the same ratio as two other quantities , the four quantities taken in order are called proportionals ; and the last is said to be a fourth proportional to the other three . 42. When three quantities of the same ...
When two quantities have the same ratio as two other quantities , the four quantities taken in order are called proportionals ; and the last is said to be a fourth proportional to the other three . 42. When three quantities of the same ...
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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 |