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 |
Dentro del libro
Resultados 1-5 de 27
Página 22
... contain the divisor , increase the index by a number just sufficient to make it exactly divi- sible by it , and carry the units borrowed , as so many tens , to the left hand figure of the decimal part ; then EXAMPLES . 1. Required the ...
... contain the divisor , increase the index by a number just sufficient to make it exactly divi- sible by it , and carry the units borrowed , as so many tens , to the left hand figure of the decimal part ; then EXAMPLES . 1. Required the ...
Página 23
... contain the divisor , increase the index by a number just sufficient to make it exactly divi- sible by it , and carry the units borrowed , as so many tens , to the left hand figure of the decimal part ; then EXAMPLES . 1. Required the ...
... contain the divisor , increase the index by a number just sufficient to make it exactly divi- sible by it , and carry the units borrowed , as so many tens , to the left hand figure of the decimal part ; then EXAMPLES . 1. Required the ...
Página 28
... contained under more than four sides , are called polygons ; of which those having five sides , are called pentagons ; those having six sides , hexagons , and so on . 33. A regular polygon is one whose angles , as well as sides , are ...
... contained under more than four sides , are called polygons ; of which those having five sides , are called pentagons ; those having six sides , hexagons , and so on . 33. A regular polygon is one whose angles , as well as sides , are ...
Página 35
... contained in any arc , or angle , are written in this manner , 50 ° 18 ′ 35 " ; which signifies that the given arc or angle contains 50 degrees , 18 minutes and 35 seconds . 4. The complement of an arc , or of an angle , is what it ...
... contained in any arc , or angle , are written in this manner , 50 ° 18 ′ 35 " ; which signifies that the given arc or angle contains 50 degrees , 18 minutes and 35 seconds . 4. The complement of an arc , or of an angle , is what it ...
Página 39
... contain l ' ; and if from the several points of division in the quadrant , right lines be drawn per- pendicular to CB , the sine of every minute of the qua- drant , to the radius CB will be exhibited . The lengths of these lines being ...
... contain l ' ; and if from the several points of division in the quadrant , right lines be drawn per- pendicular to CB , the sine of every minute of the qua- drant , to the radius CB will be exhibited . The lengths of these lines being ...
Términos y frases comunes
ABCD ABFD acres adjacent adjacent angles angle ABC angle opposite angled triangle base bearing and distance breadth Calculation centre Co-secant Secant Co-sine Co-tang column cube root decimal DEMONSTRATION departure corresponding diff difference of latitude Dist divide division line draw equal EXAMPLES feet figures find the angle find the area four-pole chains fourth term given angle given area given bearing given number given ratio given side John Gummere Lat Dep latitude and departure length logarithm M.
M. Sine measured meridian distance natural number off-sets parallel parallelogram perches perpendicular quired quotient radius rectangle remainder Required the area right angle right line right-angled triangle RULE semiperimeter side AB side AC square root station stationary line subtract survey tance Tang tangent tract of land trapezium trapezoid triangle ABC trigonometry