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 26
A plane triangle is a figure bounded by three straight lines , as ABC , Fig . 6 . 15. An equilateral triangle has its three sides equal to each other , as A , Fig . 7 . 16. An isosceles triangle has only two of its sides equal , as B ...
A plane triangle is a figure bounded by three straight lines , as ABC , Fig . 6 . 15. An equilateral triangle has its three sides equal to each other , as A , Fig . 7 . 16. An isosceles triangle has only two of its sides equal , as B ...
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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 . 21. Acute and obtuse angled triangles are called oblique angled triangles . 22.
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 . 21. Acute and obtuse angled triangles are called oblique angled triangles . 22.
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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 polygons ; of which those having five sides , are called ...
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 polygons ; of which those having five sides , are called ...
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To describe a triangle that shall have its sides respectively equal to three right lines D , E and F , of which any two ... equal to F describe another arc , cutting the former in C ; draw AC and BC , and ABC is the triangle required .
To describe a triangle that shall have its sides respectively equal to three right lines D , E and F , of which any two ... equal to F describe another arc , cutting the former in C ; draw AC and BC , and ABC is the triangle required .
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cutting each other in D ; draw AD and CD , then will ABCD be the square required . a PROBLEM X. To describe a circle that shall pass through the angular points A , B and C , of a triangle ABC , Fig . 27 . By problem l , bisect any two ...
cutting each other in D ; draw AD and CD , then will ABCD be the square required . a PROBLEM X. To describe a circle that shall pass through the angular points A , B and C , of a triangle ABC , Fig . 27 . By problem l , bisect any two ...
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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 |