A Treatise on Practical Surveying: Which is Demonstrated from Its First Principles, Wherein Every Thing that is Useful and Curious in that Art, is Fully Considered and ExplainedF. Lucas, Jun. and Joseph Cushing, 1816 - 472 σελίδες |
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Σελίδα x
... square root , geometrical definitions , some necessary theorems and problems ; with the nature and use of the tables of logarithm numbers , sines , tangents , and secants . The second section contains plane trigonometry right angled and ...
... square root , geometrical definitions , some necessary theorems and problems ; with the nature and use of the tables of logarithm numbers , sines , tangents , and secants . The second section contains plane trigonometry right angled and ...
Σελίδα 13
... Square Root , Geo- metrical Definitions , Theorems and Problems : with the Nature and Use of the Tables of Logarithm Numbers , Sines , Tangents , and Secants . DEFINITION . SURVEYING , is that art which enables us to give a plan , or ...
... Square Root , Geo- metrical Definitions , Theorems and Problems : with the Nature and Use of the Tables of Logarithm Numbers , Sines , Tangents , and Secants . DEFINITION . SURVEYING , is that art which enables us to give a plan , or ...
Σελίδα 24
... SQUARE ROOT . A SQUARE number is the product of a number multi- plied by itself ; and the number so multiplied , is called the root of that square ; thus 9 is the square of 3 , and 3 is the root of 9 , for 3 multiplied by 3 is 9 . If a ...
... SQUARE ROOT . A SQUARE number is the product of a number multi- plied by itself ; and the number so multiplied , is called the root of that square ; thus 9 is the square of 3 , and 3 is the root of 9 , for 3 multiplied by 3 is 9 . If a ...
Σελίδα 25
... square of that root , and deduct , placing the root in the quotient , and bring down two figures to the remainder . Let the double of the said root be made a divisor to all the figures of that last ... square number THE SQUARE ROOT . 25.
... square of that root , and deduct , placing the root in the quotient , and bring down two figures to the remainder . Let the double of the said root be made a divisor to all the figures of that last ... square number THE SQUARE ROOT . 25.
Σελίδα 26
... square number is even , we find the nearest square number to the two first figures 29 , which is 25 , the root where- of 5 , we set in the quotient , and deduct 25 from 29 , and to the ... square root of 1710864 ? Root 26 . THE SQUARE ROOT .
... square number is even , we find the nearest square number to the two first figures 29 , which is 25 , the root where- of 5 , we set in the quotient , and deduct 25 from 29 , and to the ... square root of 1710864 ? Root 26 . THE SQUARE ROOT .
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A Treatise of Practical Surveying: Which is Demonstrated From Its First ... Robert Gibson Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2021 |
Συχνά εμφανιζόμενοι όροι και φράσεις
20 perches 50 Dist ABCD acres altitude annexed Answer base bearing bisect blank line centre chains and links chord circle circumferentor Co-secant Secant Co-sine Co-tang column contained cyphers decimal decimal fraction Dep Lat difference divided divisor draw east edge EXAMPLE feet field-book figures four-pole chains given angle half the sum height Hence hypothenuse inches instrument latitude length logarithm magnetical measure meridian distance multiplied needle number of degrees object off-sets parallel parallelogram perpendicular piece of ground plane Portmarnock PROB proportion protractor quotient radius right angles right line scale of equal SCHOLIUM sect semicircle side sights sine square root stationary distance sun's suppose survey taken tance Tang tangent thence theo theodolite THEOREM thro trapezium triangle ABC trigonometry true amplitude true azimuth two-pole chains vane variation whence