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 Cushing & Jewett, J. Robinson printer, 1822 - 326 σελίδες |
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Σελίδα 131
... 35176 03921 39097 60 60931 96073 64858 35142 03927 39069 Co - sine . Sine . Co - tang . Tang . Co - secant Secant . M. 66 Degrees . M. Sine . Cosine Tangent . Co - tang . Artificial Sines , Tang . and Sec . 23 Degrees . 131.
... 35176 03921 39097 60 60931 96073 64858 35142 03927 39069 Co - sine . Sine . Co - tang . Tang . Co - secant Secant . M. 66 Degrees . M. Sine . Cosine Tangent . Co - tang . Artificial Sines , Tang . and Sec . 23 Degrees . 131.
Σελίδα 132
... Cosine Tangent . Co - tang . Secant . Co - secant . 0 9.60931 9.960739.64858 10.35142 10.03927 10.39069 60 1 60960 96067 64892 35108 03933 39040 59 2 60983 96062 64926 ) 35074 03938 39012 58 3 61016 96056 64960 35040 03944 38984 57 4 ...
... Cosine Tangent . Co - tang . Secant . Co - secant . 0 9.60931 9.960739.64858 10.35142 10.03927 10.39069 60 1 60960 96067 64892 35108 03933 39040 59 2 60983 96062 64926 ) 35074 03938 39012 58 3 61016 96056 64960 35040 03944 38984 57 4 ...
Σελίδα 135
... 94600 72537 27463 05400 32863 94593 72567 27433 05407 32839 0 Co - sine . Sine . Co - tang.Tangent . Co - secant . Secant . M 62 Degrees , M. Sine . 0 9.67161 Cosine . Tangent . Co. Artificial Sines , Tang . and Sec . 27 Degrees . 135.
... 94600 72537 27463 05400 32863 94593 72567 27433 05407 32839 0 Co - sine . Sine . Co - tang.Tangent . Co - secant . Secant . M 62 Degrees , M. Sine . 0 9.67161 Cosine . Tangent . Co. Artificial Sines , Tang . and Sec . 27 Degrees . 135.
Σελίδα 136
... Cosine . Tangent . Co - tang . Secant . Co - secant . 9.94593 9.72567 10.27433 10.05407 10.32839 60 67185 94.587 72598 27402 05413 32815 59 67208 94580 72628 27372 05420 32.92 58 678945S 67232 94573 72659 27341 05427 32768 57 67256 ...
... Cosine . Tangent . Co - tang . Secant . Co - secant . 9.94593 9.72567 10.27433 10.05407 10.32839 60 67185 94.587 72598 27402 05413 32815 59 67208 94580 72628 27372 05420 32.92 58 678945S 67232 94573 72659 27341 05427 32768 57 67256 ...
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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 ABCD acres altitude Answer base bearing blank line centre chains and links chord circle circumferentor Co-secant co-sine Co-tang column compass contained cyphers decimal decimal fraction difference Dist 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 measure meridian distance multiplied needle number of degrees object off-sets opposite parallel parallelogram perpendicular piece of ground plane polygon Portmarnock PROB proportion protractor quotient radius right angles right line scale of equal SCHOLIUM secant second station sect semicircle side sights sine square root stationary distance stationary line sun's suppose survey taken tang tangent thence theo theodolite THEOREM thro triangle ABC trigonometry true amplitude true azimuth two-pole chains vane variation whence