## A System of Geometry and Trigonometry: With a Treatise on Surveying; in which the Principles of Rectangular Surveying, Without Plotting, are Explained |

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A system of geometry and trigonometry: with a treatise on surveying; in ... Abel Flint,George Gillet Uten tilgangsbegrensning - 1841 |

A System of Geometry and Trigonometry: With a Treatise on Surveying; in ... Abel Flint Uten tilgangsbegrensning - 1835 |

A System of Geometry and Trigonometry: With a Treatise on Surveying; in ... Abel Flint Uten tilgangsbegrensning - 1838 |

### Vanlige uttrykk og setninger

Acres Roods Rods arithms calculated centre chains and links circle column of south compass Cosine Cotang course and distance cyphers decimal Dep Lat departure column diagonal diameter difference diurnal motion divided division double area double the area Draw the line east or west equal ExAMPLE feet FIELD BOOK figures find the angle find the area find the logarithm George Gillet given angle given number given side Gulliver's land half hypothenuse inches land Lat Dep latitude and departure learner leg BC length measure meridian distances method multiplied NATURAL SINES north areas number of acres º º parallel parallelogram perpendicular PROBLEM PROTRACT protractor quotient radius remainder rhombus right angled triangle rod chains RULE scale secant side BC square root station stationary lines subtract survey surveyor taken Tang tangent trapezium trapezoid Trigonometry

### Populære avsnitt

Side 6 - Congress of the United States, entitled, "An Act for the encouragement of learning, by securing the copies of Maps, Charts, and Books, to the authors and proprietors of such copies, during the times therein mentioned." And also to the Act, entitled, " An Act supplementary to an Act, entitled, ' An Act for the encouragement of learning, by securing the copies of Maps, Charts, and Books, to the Authors and Proprietors of such copies during the times therein mentioned,' and extending the benefits thereof...

Side 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, &c . NOTE.

Side 6 - District, has deposited in this office the title of a book, the right whereof he claims as proprietor, in the words following, to wit : " THE CHILD'S BOTANY," In conformity to the act of the Congress of the United States, entitled, " An act for the encouragement of learning by securing the copies of maps, charts, and books to the authors and proprietors of such copies, during the times therein mentioned...

Side 36 - 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.

Side 35 - TO THEIR DIFFERENCE ; So IS THE TANGENT OF HALF THE SUM OF THE OPPOSITE ANGLES', To THE TANGENT OF HALF THEIR DIFFERENCE.

Side 42 - ... radius, which is 10, and the remainder will be the logarithm of double the area of the triangle. Find, from the table, the number answering to this logarithm, and divide it by 2 ; the quotient will be the required area (Geom.

Side 6 - ... and also to an act, entitled, " An act, supplementary to an act, entitled, an act for the encouragement of learning, by securing the copies of maps, charts and books, to the authors and proprietors of such copies, during the times therein mentioned, and extending the benefit, thereof to the arts of designing, engraving and etching historical and other prints.

Side 6 - RILEY, of the said district, hath deposited in this office the title of a book, the right whereof he claims as proprietor, in the words and figures following, to wit : " Collections of the New-York Historical Society. For the year 1809. Volume I. Esti nen prosunt singula, juncta juvent...

Side 161 - O's, points or dots are introduced instead of the 0's through the rest of the line, to catch the eye, and to indicate that from thence the annexed first two figures of the Logarithm in the second column stand in the next lower line. N'.

Side 11 - The tangent of an arc is a right line touching the circumference, and drawn perpendicular to the diameter ; and is terminated by a line drawn from the centre through the other end of the arc ; thus BK is the tangent of the arc BH.