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 13
... equal parts , this number is called the denominator ; and if we chuse to take any number of such parts less than the whole , this is called the numerator of a fraction , The numerator in the vulgar form is always wrote over THE ...
... equal parts , this number is called the denominator ; and if we chuse to take any number of such parts less than the whole , this is called the numerator of a fraction , The numerator in the vulgar form is always wrote over THE ...
Σελίδα 19
... equal to those in the dividend , and the defect supplied by pre- fixing cyphers to the quotient . For the dividend is a product , contained under the divisor and quotient ; and that product contains as ma- ny places of decimals as the ...
... equal to those in the dividend , and the defect supplied by pre- fixing cyphers to the quotient . For the dividend is a product , contained under the divisor and quotient ; and that product contains as ma- ny places of decimals as the ...
Σελίδα 22
... equal to one fourth of three shillings , yards , perches , & c . there . fore if 3 be divided by 4 , the quotient will be the an- swer . Reduce to a decimal fraction . 5 ) 2.0.4 Answer . Reduce to a decimal fraction . 25 ) 12.00 ( 48 ...
... equal to one fourth of three shillings , yards , perches , & c . there . fore if 3 be divided by 4 , the quotient will be the an- swer . Reduce to a decimal fraction . 5 ) 2.0.4 Answer . Reduce to a decimal fraction . 25 ) 12.00 ( 48 ...
Σελίδα 23
... equal parts contained in the integer , and the product will be the number of such parts as are expressed by the fraction . What is the value of .25 of a pound sterling ? 20 Answer shillings 5.00 25 T For .25 or of one pound , is equal ...
... equal parts contained in the integer , and the product will be the number of such parts as are expressed by the fraction . What is the value of .25 of a pound sterling ? 20 Answer shillings 5.00 25 T For .25 or of one pound , is equal ...
Σελίδα 30
... equal to each other , these angles are called right angles , and the line CD a perpendicular . Fig . 7 . A Fig . 5 . B fig . 6 . E 12. An obtuse angle is that which is greater than than a right one , as the angle ADE , fig . 7. and an ...
... equal to each other , these angles are called right angles , and the line CD a perpendicular . Fig . 7 . A Fig . 5 . B fig . 6 . E 12. An obtuse angle is that which is greater than than a right one , as the angle ADE , fig . 7. and an ...
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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