A Course of Mathematics ...: Composed for the Use of the Royal Military Academy ...F. C. and J. Rivington, 1811 |
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Resultat 1-5 av 63
Side 5
... EXAM . 1. If it be required to find the sine and cosine of 1 minute . Then , the number of minutes in 180 ° being 10800 , it will be first , as 10800 : 1 :: 3.14159265 & c . : * 000290888208665 the length of an arc of one minute ...
... EXAM . 1. If it be required to find the sine and cosine of 1 minute . Then , the number of minutes in 180 ° being 10800 , it will be first , as 10800 : 1 :: 3.14159265 & c . : * 000290888208665 the length of an arc of one minute ...
Side 22
... EXAM . VI . From the edge of a ditch , of 36 feet wide , surrounding a fort , having taken the angle of elevation of the top of the wall , it was found to be 62 ° 40 ... EXAM . XII . What is the perpendicular height of EXAM . 22 OF HEIGHTS.
... EXAM . VI . From the edge of a ditch , of 36 feet wide , surrounding a fort , having taken the angle of elevation of the top of the wall , it was found to be 62 ° 40 ... EXAM . XII . What is the perpendicular height of EXAM . 22 OF HEIGHTS.
Side 23
... EXAM . XIII . Wanting to know the height of an inacces- sible tower ; at the least distance from it , on the same hori- zontal plane , I took its angle of elevation equal to 58 ° ; then going 300 feet directly from it , found the angle ...
... EXAM . XIII . Wanting to know the height of an inacces- sible tower ; at the least distance from it , on the same hori- zontal plane , I took its angle of elevation equal to 58 ° ; then going 300 feet directly from it , found the angle ...
Side 24
... EXAM . XVIII . Two ships of war , intending to cannonade a fort , are , by the shallowness of the water , kept so far from it , that they suspect their guns cannot reach it with effect . In order therefore to measure the distance , they ...
... EXAM . XVIII . Two ships of war , intending to cannonade a fort , are , by the shallowness of the water , kept so far from it , that they suspect their guns cannot reach it with effect . In order therefore to measure the distance , they ...
Side 25
... EXAM . XXIII . Wanting to know the distance between a house and a mill , which were seen at a distance on the other side of a river , I measured a base line along the side where I was , of 600 yards , and at each end of it took the ...
... EXAM . XXIII . Wanting to know the distance between a house and a mill , which were seen at a distance on the other side of a river , I measured a base line along the side where I was , of 600 yards , and at each end of it took the ...
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A Course of Mathematics: In Two Volumes. Composed for the Use of ..., Volum 2 Charles Hutton Uten tilgangsbegrensning - 1843 |
A Course of Mathematics: In Two Volumes. For the Use of the Royal ..., Volum 2 Charles Hutton Uten tilgangsbegrensning - 1843 |
A Course of Mathematics ...: Composed for the Use of the Royal Military Academy Charles Hutton,Olinthus Gregory Ingen forhåndsvisning tilgjengelig - 2016 |
Vanlige uttrykk og setninger
absciss altitude angle avoirdupois axis ball base body bottom breadth CA² CD² centre of gravity circle circumference column common logarithm cone consequently constant Corol cosine cube cubic cubic foot curvature curve cycloid cylinder DE² denote density descending diameter direction distance divided draw drawn earth ellipse equal equation figure find the area find the fluent fluent of EXAM fluid foot force frustum given fluxion Hence hyperbola inches inclined plane length logarithm measure motion moving multiply nearly ordinate parabola parallel parallelogram pendulum perpendicular pressure PROBLEM proportion PROPOSITION QUEST quicksilver radius radius of curvature ratio rectangle resistance SCHOLIUM secant side sine solid space specific gravity square supposing surface tangent theor THEOREM theref thickness triangle velocity vibration weight whole yards
Populære avsnitt
Side 64 - 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 1 - Geom.) is an arc of any circle contained between the two lines which form that angle, the angular point being the centre ; and it is •estimated by the number of degrees contained in that arc.
Side 171 - Half the Length of the Pendulum, as the Circumference of a Circle is to its Diameter...
Side 227 - Hence the magnitude of the whole body, is to the magnitude of the part immersed, as the specific gravity of the fluid, is to that of the body.
Side 13 - 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 88 - GLAZIERS' WORK. — Glaziers take their dimensions either in feet, inches, and parts ; or feet, tenths, and hundredths. And they compute their work in square feet. In taking the length and breadth of a window, the cross bars between the squares are included. Also, windows of round or oval forms are measured as square, measuring them to their greatest length and breadth, on account of the waste in cutting the glass.
Side 44 - Ex. 2. To find the whole surface of a triangular prism, whose length is 20 feet, and each side of its end or base 18 inches.
Side 11 - DF; that is, as the sum of the sides is to the difference of the sides, so is the tangent of half the sum of the opposite angles, to the tangent of half their difference.
Side 22 - A ladder 40 feet long may be so placed that it shall reach a window 33 feet from the ground on one side of the street, and by turning it over, without moving the foot out of its place, it will do the same by a window 21 feet high on the other side. Required the breadth of the street.
Side 87 - Required the quantity of plastering in a room, the length being 14 feet 5 inches, breadth 13 feet 2 inches, and height 9 feet 3 inches to the under side of the cornice, which girts...