The Theory and Practice of Surveying: Containing All the Instructions Requisite for the Skilful Practice of this ArtEvert Duyckinck, 1814 - 508 σελίδες |
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Σελίδα 7
... quotient together must contain as ma- ny decimal places as there are in the dividend . If , therefore , the dividend have just as many places of decimals as the divisor has , the quotient will be a whole number without any decimal ...
... quotient together must contain as ma- ny decimal places as there are in the dividend . If , therefore , the dividend have just as many places of decimals as the divisor has , the quotient will be a whole number without any decimal ...
Σελίδα 8
... quotient . 12 24 24 0 Divide 63.72413456922 by 2718 2718 ) 63.72413456922 ( .02344522979 = quotient . 5436 9364 8154 12101 10872 12293 10872 14214 13590 6245 5436 8096 5436 26609 24462 21472 19026 24462 24462 0 There being 11 decimal ...
... quotient . 12 24 24 0 Divide 63.72413456922 by 2718 2718 ) 63.72413456922 ( .02344522979 = quotient . 5436 9364 8154 12101 10872 12293 10872 14214 13590 6245 5436 8096 5436 26609 24462 21472 19026 24462 24462 0 There being 11 decimal ...
Σελίδα 9
... quotient ; but as the quotient itself con- sists of but 10 figures , prefix to them a cipher to complete that number . Divide 1.728 by .012 012 ) 1.728 ( 144 = quotient . 12 52 48 48 48 0 Because the number of decimal figures in the ...
... quotient ; but as the quotient itself con- sists of but 10 figures , prefix to them a cipher to complete that number . Divide 1.728 by .012 012 ) 1.728 ( 144 = quotient . 12 52 48 48 48 0 Because the number of decimal figures in the ...
Σελίδα 10
... quotient , in the place of integers , and other ciphers annexed to the dividend ; and the division being now performed , the decimal figures of the quotient are obtained . Divide 7234.5 by 6.5 Quotient = 1113 . Divide 476.520 by .423 ...
... quotient , in the place of integers , and other ciphers annexed to the dividend ; and the division being now performed , the decimal figures of the quotient are obtained . Divide 7234.5 by 6.5 Quotient = 1113 . Divide 476.520 by .423 ...
Σελίδα 11
... quotient is the an- swer required . Reduce to a decimal fraction . Answer .4 Reduce Reduce Reduce Reduce 24 .48 .1146789 .7777+ .9130434+ Reduce ,,,, and so on to , to their cor- responding decimal fractions ; and in this opera- tion ...
... quotient is the an- swer required . Reduce to a decimal fraction . Answer .4 Reduce Reduce Reduce Reduce 24 .48 .1146789 .7777+ .9130434+ Reduce ,,,, and so on to , to their cor- responding decimal fractions ; and in this opera- tion ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
acres altitude Answer arch base bearing blank line centre chains and links circle circle of latitude circumferentor Co-sec Co-tang column compasses contained decimal difference Dist divided divisions draw east Ecliptic edge EXAMPLE feet field-book figures fore four-pole chains geometrical series given angle given number half the sum Horizon glass hypothenuse inches instrument latitude length logarithm measure meridian distance minutes multiplied natural sine Nonius number of degrees object observed off-sets opposite parallelogram perches perpendicular plane pole pole star PROB proportion protractor Quadrant quotient radius right angles right line scale of equal SCHOLIUM screw Secant sect semicircle side sights square root station stationary distance subtracted survey taken tance Tang tangent theo theodolite trapezium triangle ABC trigonometry two-pole chains vane versed sine vulgar fraction whence
Δημοφιλή αποσπάσματα
Σελίδα 52 - The angle in a semicircle is a right angle ; the angle in a segment greater than a semicircle is less than a right angle ; and the angle in a segment less than a semicircle is greater than a right angle.
Σελίδα 39 - The Circumference of every circle is supposed to be divided into 360 equal parts, called Degrees ; and each degree into 60 Minutes, each minute into 60 Seconds, and so on.
Σελίδα 18 - DISTINGUISH the given number into periods of two figures each, by putting a point over the place of units, another over the place of hundreds, and so on, which points shew the number of figures the root will consist of. 2. " FIND the greatest square number in the first, or left hand period...
Σελίδα 120 - C' (89) (90) (91) (92) (93) 112. In any plane triangle, the sum of any two sides is to their difference as the tangent of half the sum of the opposite angles is to the tangent of half their difference.
Σελίδα 31 - DIVISION BY LOGARITHMS. RULE. From the logarithm of the dividend subtract the logarithm of the divisor, and the number answering to the remainder will be the quotient required.
Σελίδα 87 - On the line of lines make the lateral distance 10, a transverse distance between 8 on one leg, and 6 on the other leg. On the line of sines make the lateral distance 90, a transverse distance from 45 to 45 ; or from 40 to 50 ; or from 30 to 60 ; or from the sine of any degree to their complement.
Σελίδα 7 - RULE. Divide as in whole numbers, and from the right hand of the quotient point off as many places for decimals as the decimal places in the dividend exceed those in the divisor.
Σελίδα 82 - ... longer than the intermediate adjacent ones, these are whole degrees ; the shorter ones, or those of the third order, are 30 minutes. From the centre, to 60 degrees, the line of sines is divided like the line of tangents ; from 60 to 70, it is divided only to every degree ; from 70 to 80, to every two degrees ; from 80 to 90, the division must be estimated by the eye.