A practical treatise on ... land and engineering surveying, Band 341863 |
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Ergebnisse 1-5 von 46
Seite iii
... third 17 PARALLELOGRAMS 1 ANGLES described · 2 To draw an angle equal to another 3 To measure an angle by the line of chords , and by the protractor . · 99 an angle less than a right 6 angle · 8 9 an equilateral " 9 10 an isosceles ...
... third 17 PARALLELOGRAMS 1 ANGLES described · 2 To draw an angle equal to another 3 To measure an angle by the line of chords , and by the protractor . · 99 an angle less than a right 6 angle · 8 9 an equilateral " 9 10 an isosceles ...
Seite x
... third , by trigonometry , which is chiefly performed by the theo- dolite and logarithmic tables . This branch is seldom required in ordinary surveying ; it is applied to the survey of counties , kingdoms , maritime surveying , and ...
... third , by trigonometry , which is chiefly performed by the theo- dolite and logarithmic tables . This branch is seldom required in ordinary surveying ; it is applied to the survey of counties , kingdoms , maritime surveying , and ...
Seite 2
... third , by trigonometry , which is chiefly performed by the theo- dolite and logarithmic tables . This branch is seldom required in ordinary surveying ; it is applied to the survey of counties , kingdoms , maritime surveying , and ...
... third , by trigonometry , which is chiefly performed by the theo- dolite and logarithmic tables . This branch is seldom required in ordinary surveying ; it is applied to the survey of counties , kingdoms , maritime surveying , and ...
Seite 8
... third terms together , and subtract the logarithm of the first , the remainder will be the logarithm of the fourth term . Examples . If 8.2 be to 12 as 74 is to the fourth number , what is that number ? To the logarithm of Add the ...
... third terms together , and subtract the logarithm of the first , the remainder will be the logarithm of the fourth term . Examples . If 8.2 be to 12 as 74 is to the fourth number , what is that number ? To the logarithm of Add the ...
Seite 29
... third angle . In a right angled triangle , if either acute angle be taken from 90 degrees , the remainder will give the other acute angle . When the sine of an acute angle is required , subtract such obtuse angle from 180 degrees , and ...
... third angle . In a right angled triangle , if either acute angle be taken from 90 degrees , the remainder will give the other acute angle . When the sine of an acute angle is required , subtract such obtuse angle from 180 degrees , and ...
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A Practical Treatise on ... Land and Engineering Surveying Henry S. Merrett Keine Leseprobe verfügbar - 2015 |
A Practical Treatise On ... Land and Engineering Surveying Henry S Merrett Keine Leseprobe verfügbar - 2018 |
Häufige Begriffe und Wortgruppen
A B C acres adjustment base line bubble calculated centre chain lines chord circle circumference circumferentor collimation column compass correct cross sections cube yards curve datum line described diameter Diff difference Ditto divided divisions draw the line equal fence field-book fifth column figure find the area fixed flag fore sights frustrum given ground height horizontal inches and decimals inclosure instrument intersecting length line A B logarithm manner mark measure method minutes multiply needle object Offsets in inches parallel plate parallelogram pencil perpendicular plotted poles Problem protractor quantity quotient Radius in chains right angles roods Rule scale secant sector segment sextant side A B sine slopes spirit level square links staff station straight edge subtract surface survey surveyor TABLE take the angle tangent points telescope theodolite tie line tracing paper transverse distance trapezium triangle vernier vertical whole
Beliebte Passagen
Seite 102 - All the interior angles of any rectilineal figure, together with four right angles, are equal to twice as many right angles as the figure has sides.
Seite 66 - ... the rail; multiply the length by the breadth and the product by the height; then divide the product by two, and you have the number of bushels of shelled corn in the crib.