Mathematics: Compiled from the Best Authors and Intended to be the Text-book of the Course of Private Lectures on These Sciences in the University at Cambridge, Volum 2Printed at the University Press, by WilliamHilliard, 1801 |
Inni boken
Resultat 6-10 av 100
Side 211
... draw , from station to station , lines parallel to the lines , drawn from the centre to the respective points in the circumference . 4. THE CRoss . The cross consists of two pair of sights , set at right angles to each other on a staff ...
... draw , from station to station , lines parallel to the lines , drawn from the centre to the respective points in the circumference . 4. THE CRoss . The cross consists of two pair of sights , set at right angles to each other on a staff ...
Side 224
... draw a dry or obscure line ; then measure the distance CD , and lay that distance down on the line CD . Then turn the index about the point C till the mark E be seen through the sights , by which draw a line , and measure the distance ...
... draw a dry or obscure line ; then measure the distance CD , and lay that distance down on the line CD . Then turn the index about the point C till the mark E be seen through the sights , by which draw a line , and measure the distance ...
Side 235
... drawn across . the book at the conclusion of it ; but if its position be not determined , as in the second side of a triangle , it is called a loose line , and a single line is drawn across the book . When a line becomes determined in ...
... drawn across . the book at the conclusion of it ; but if its position be not determined , as in the second side of a triangle , it is called a loose line , and a single line is drawn across the book . When a line becomes determined in ...
Side 247
... drawn from the measures , that were taken in the survey , and first of all ' a rough plan on paper . But a To do this , you must have a set of proper instruments for laying down both lines and angles ; as scales of various sizes , the ...
... drawn from the measures , that were taken in the survey , and first of all ' a rough plan on paper . But a To do this , you must have a set of proper instruments for laying down both lines and angles ; as scales of various sizes , the ...
Side 248
... drawn , and the title of the map in conspicuous characters , and embel- lished with a compartment . Hills are ... draw single dotted lines for foot paths , and double ones for horse or carriage roads . Write the name of each field and ...
... drawn , and the title of the map in conspicuous characters , and embel- lished with a compartment . Hills are ... draw single dotted lines for foot paths , and double ones for horse or carriage roads . Write the name of each field and ...
Andre utgaver - Vis alle
Mathematics: Compiled from the Best Authors and Intended to be the Text-book ... Samuel Webber Uten tilgangsbegrensning - 1801 |
Mathematics: Compiled from the Best Authors, and Intended to be the ..., Volum 2 Uten tilgangsbegrensning - 1808 |
Vanlige uttrykk og setninger
abscisses ADBA altitude angle answer axes axis azimuth base breadth bung diameter cask centre chord circumference cone conjugate cosine course curve declination departure dial diff difference of latitude difference of longitude distance divided draw drawn ecliptic ellipse equal equinoctial EXAMPLES feet figure find the area find the solidity frustum given head diameter height Hence horizon hour angle hour lines hyperbola hypotenuse intersection latit measure meridian middle latitude miles multiply the sum NOTE oblique circle opposite ordinate parabola parallel of latitude parallel sailing parallelogram perpendicular plane sailing pole primitive PROBLEM PROBLEM projection proportion quadrant radius rectangle Required the area Required the content right ascension right line RULE secant segment side sphere spherical triangle spindle square star station stile subtract sun's tance tang tangent THEOREM transverse trapezium triangle ABC ullage wine gallons yards
Populære avsnitt
Side 21 - 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 17 - To find the other side: — as the sum of the two given sides is to their difference, so is the tangent of half the sum of their opposite angles to the tangent of half their difference...
Side 83 - A sphere is a solid bounded by a curved surface, every point of which is equally distant from a point within called the center.
Side 328 - The conjugate to any diameter is the line drawn through the centre, and parallel to the tangent of the curve at the vertex of the diameter. So...
Side 28 - But if the hypothenuse be made radius -, then each leg "will represent the sine of its opposite angle ; namely, the leg AB the sine of the arc AE or angle c, and the leg BC the sine of the arc CD or angle A.
Side 83 - The axis of a solid is a line drawn from the middle of one end to the middle of the opposite end ; as between the opposite ends of a prism.
Side 83 - The sphere may be conceived to be formed by the revolution of a semicircle about its diameter, which remains fixed.
Side 130 - Between these, in a right line, stands an ancient statue, the head whereof is 97 feet from the summit of the higher, and 86 feet from the top of the lower column, and the distance between the...
Side 205 - 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.
Side 38 - Multiply the sum of the two parallel sides by the perpendicular distance between them, and half the product will be the area.