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, Τόμος 2Printed at the University Press, by WilliamHilliard, 1801 |
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Αποτελέσματα 1 - 5 από τα 24.
Σελίδα 10
... passing through one end of the arc , and terminated by the line , drawn from the centre through the other end of the arc . So AG or DK is the tangent of AB , or of BCD . The secant of an arc is the line , drawn from the centre through ...
... passing through one end of the arc , and terminated by the line , drawn from the centre through the other end of the arc . So AG or DK is the tangent of AB , or of BCD . The secant of an arc is the line , drawn from the centre through ...
Σελίδα 93
... passing through the centre , and terminated by the surface on both sides . 10. When the axis is perpendicular to the base , it is a right prism , or pyramid otherwise it is oblique . 11. The height or altitude of a solid is a line ...
... passing through the centre , and terminated by the surface on both sides . 10. When the axis is perpendicular to the base , it is a right prism , or pyramid otherwise it is oblique . 11. The height or altitude of a solid is a line ...
Σελίδα 310
... passing through CB . On the arc CD , from C set off 79 miles as a chord ; and through D , its other extremity , draw AD , prolonged till it meet the arc A CB BE in E. Join BE , and the right line BE is the dif ference of longitude ...
... passing through CB . On the arc CD , from C set off 79 miles as a chord ; and through D , its other extremity , draw AD , prolonged till it meet the arc A CB BE in E. Join BE , and the right line BE is the dif ference of longitude ...
Σελίδα 354
... contrary way , but the axes , and the rectangle passing through their extremities , con- tinuing fixed . COR . I. Ellipse Hyperbola . B P R Parabola . R O B Ꭱ A B In the ellipse , the semiconjugate axis CD , or In 354 CONIC SECTIONS .
... contrary way , but the axes , and the rectangle passing through their extremities , con- tinuing fixed . COR . I. Ellipse Hyperbola . B P R Parabola . R O B Ꭱ A B In the ellipse , the semiconjugate axis CD , or In 354 CONIC SECTIONS .
Σελίδα 356
... passing through the axis of the cone ; AEBD another section of the cone perpendicular to the plane RVB , but oblique to another plane passing through the axis perpendicularly to this ; AB the axis of this elliptic section ; and FG , HI ...
... passing through the axis of the cone ; AEBD another section of the cone perpendicular to the plane RVB , but oblique to another plane passing through the axis perpendicularly to this ; AB the axis of this elliptic section ; and FG , HI ...
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
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
Δημοφιλή αποσπάσματα
Σελίδα 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.
Σελίδα 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...
Σελίδα 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.
Σελίδα 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...
Σελίδα 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.
Σελίδα 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.
Σελίδα 83 - The sphere may be conceived to be formed by the revolution of a semicircle about its diameter, which remains fixed.
Σελίδα 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...
Σελίδα 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.
Σελίδα 38 - Multiply the sum of the two parallel sides by the perpendicular distance between them, and half the product will be the area.