A System of Geometry and Trigonometry: Together with a Treatise on Surveying : Teaching Various Ways of Taking the Survey of a Field : Also to Protract the Same and Find the Area : Likewise, Rectangular Surveying, Or, an Accurate Method of Calculating the Area of Any Field Arithmetically, Without the Necessity of Plotting it : to the Whole are Added Several Mathematical Tables, with a Particular Explanation and the Manner of Using Them : Compiled from Various AuthorsOliver D. Cooke, 1808 - 168 páginas |
Dentro del libro
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Página 1
... Latitude and Departure , without imparing their use , in their application to most cases which occur in common Surveying , and supplying any possible defect by a Table of Natural Sines , to comprise , in the limits of a pocket Volume ...
... Latitude and Departure , without imparing their use , in their application to most cases which occur in common Surveying , and supplying any possible defect by a Table of Natural Sines , to comprise , in the limits of a pocket Volume ...
Página 8
... Latitude and Departure , cal- culated for every Degree and quarter of a Degree , and for any distance up to 50 ; a Table of Natural Sines calculated for every Minute ; a Table of Logarithms comprised in four pages , yet sufficiently ...
... Latitude and Departure , cal- culated for every Degree and quarter of a Degree , and for any distance up to 50 ; a Table of Natural Sines calculated for every Minute ; a Table of Logarithms comprised in four pages , yet sufficiently ...
Página 60
... Area 4 Roods 3 ) 70004 OF Rods 28 ) 00160 Acres Roods Rods Area 744-3-28 2. Calculate by RIGHT ANGLED TRIGONOMETRY , and Departure , * or by the Table of Natural CASE I. or find by the Table of Difference of Latitude 60 SURVEYING , No. ...
... Area 4 Roods 3 ) 70004 OF Rods 28 ) 00160 Acres Roods Rods Area 744-3-28 2. Calculate by RIGHT ANGLED TRIGONOMETRY , and Departure , * or by the Table of Natural CASE I. or find by the Table of Difference of Latitude 60 SURVEYING , No. ...
Página 61
... Latitude and departure for any particular Course and Distance are accurately calculated , square each of them ; and if they are right , the Sum of their Squares will equal the Square of the Distance , for the follow- ing reason : The ...
... Latitude and departure for any particular Course and Distance are accurately calculated , square each of them ; and if they are right , the Sum of their Squares will equal the Square of the Distance , for the follow- ing reason : The ...
Página 62
... Latitude and Departure . The several Columns being added , the Northings are found to exceed the Southings 47 Links ; and the Westings to exceed the Eastings 24 Links . They may be balanced by taking 24 Links from the Northings , and ...
... Latitude and Departure . The several Columns being added , the Northings are found to exceed the Southings 47 Links ; and the Westings to exceed the Eastings 24 Links . They may be balanced by taking 24 Links from the Northings , and ...
Otras ediciones - Ver todas
System of Geometry and Trigonometry: Together with a Treatise on Surveying ... Abel Flint Sin vista previa disponible - 2017 |
System of Geometry and Trigonometry: Together With a Treatise on Surveying ... Abel Flint Sin vista previa disponible - 2017 |
Términos y frases comunes
Angle opposite Bearing and Distance C.Tang Chord Circle Circumference Co-Sine Sine Compass contained Angle Decimals Degrees and Minutes Dep Lat Diagonal Difference Dist divided Doub Double Area double the Area draw a Line Draw the Line EXAMPLE FIELD BOOK find the Angles find the Area find the Leg given Leg given number given Side Lat Dep Latitude and Departure Leg AB Leg BC length Loga Logarithmic Sine measuring Meridian multiply Natural Sines North Areas Note number of Acres number of Degrees Offset opposite Angle Parallelogram PLATE Plot PROB PROBLEM protract Quotient Radius Remainder Rhombus Right Angled Triangle RULE Secant Co-Secant Side BC Sine Co-Sine Tangent Sine Sine Sine South Areas Square Chains Square Links Square Root stationary Lines subtract survey a Field Surveyor Table of Logarithms Table of Natural Tangent Co-Secant Secant Tangent or Secant Trapezium Trapezoid Triangle ABC TRIGONOMETRY
Pasajes populares
Página 10 - The circumference of every circle is supposed to be divided into 360 equal parts, called degrees ; and each degree into 60 equal parts, called minutes ; and each minute into 60 equal parts, called seconds ; and these into thirds, etc.
Página 31 - TO THEIR DIFFERENCE ; So IS THE TANGENT OF HALF THE SUM OF THE OPPOSITE ANGLES', To THE TANGENT OF HALF THEIR DIFFERENCE.
Página 32 - As the base or sum of the segments Is to the sum of the other two sides, So is the difference of those sides To the difference of the segments of the base.
Página 10 - The Radius of a circle is a line drawn from the centre to the circumference.
Página 78 - Go to any part of the premises where any two adjacent corners are known ; and if one can be seen from the other, take their bearing ; which, compared with that of the same line in the former survey, shows the difference. But if one corner cannot be seen from the other, run the line according to the given bearing, and observe the nearest distance between the line so run and the corner ; then...
Página 44 - Field work and protraction are truly taken and performed ; if not, an error must have been committed in one of them : In such cases make a second protraction ; if this agrees with the former, it is to be presumed the fault is in the Field work ; a re- survey must then be taken.
Página 14 - Figures which consist of more than four sides' are called polygons; if the sides are equal to each other they are called regular polygons, and are sometimes named from the number of their sides, as pentagon, or hexagon, a figure of five or six sides, &c.; if the sides are unequal, they are called irregular polygons.
Página 44 - Let his attention first be directed to the map, and inform him that the top is north, the bottom south, the right hand east, and the left hand west.
Página 27 - The square of the hypothenuse is equal to the sum of the squares of the other two sides ; as, 5033 402+302.
Página 39 - To find the area of a trapezoid. RULE. — Multiply half the sum of the parallel sides by the altitude, and the product is the area.