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 7
... number that make it an object of study , it is believed we are not in possession of a treatise on this subject ... given by Jess ; whereas it is well known to be the method given by that author , and used , as well in the preceding , as ...
... number that make it an object of study , it is believed we are not in possession of a treatise on this subject ... given by Jess ; whereas it is well known to be the method given by that author , and used , as well in the preceding , as ...
Página 12
... given number consist of four figures , find the three left hand figures in the column marked No. as be- fore , and the remaining or right hand figure at the top of the table ; in the column under this figure , and against the other ...
... given number consist of four figures , find the three left hand figures in the column marked No. as be- fore , and the remaining or right hand figure at the top of the table ; in the column under this figure , and against the other ...
Página 13
... given number is a decimal , and has one cipher between the decimal point and first significant figure , the index must be - 2 ; therefore the log . of .0131755 is -2.11977 . EXAMPLES . 1. Required the log , of 4.3 Ans . 0.63347 2 ...
... given number is a decimal , and has one cipher between the decimal point and first significant figure , the index must be - 2 ; therefore the log . of .0131755 is -2.11977 . EXAMPLES . 1. Required the log , of 4.3 Ans . 0.63347 2 ...
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... Number of Appropriate Examples. : Particularly Adapted to the Use of Schools John Gummere. • PROBLEM II . To find the natural number corresponding to a given logarithm . If four figures only be required in the answer , look in the table ...
... Number of Appropriate Examples. : Particularly Adapted to the Use of Schools John Gummere. • PROBLEM II . To find the natural number corresponding to a given logarithm . If four figures only be required in the answer , look in the table ...
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... number required . Thus let it be required to find the natural number corresponding to the logarithm 2.53899 true to five figures ; then , Given logarithm Next less * .53899 .53895 the natural number corresponding is 3459 Diff . with one ...
... number required . Thus let it be required to find the natural number corresponding to the logarithm 2.53899 true to five figures ; then , Given logarithm Next less * .53899 .53895 the natural number corresponding is 3459 Diff . with one ...
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