A Treatise on Practical MensurationLongman, Brown, Green, Longmans, & Roberts, 1859 - 450 pages |
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Page xii
... equal size , with which I am acquainted . I should be wanting in respect , if I concluded this Pre- face without paying a tribute to the memory of that pro- found and indefatigable Mathematician , the late Mr. John Ryley of Leeds ; — a ...
... equal size , with which I am acquainted . I should be wanting in respect , if I concluded this Pre- face without paying a tribute to the memory of that pro- found and indefatigable Mathematician , the late Mr. John Ryley of Leeds ; — a ...
Page xv
... equal to a given line To describe a rectangle , whose length and breadth shall be equal to two given lines Upon a given right line to construct a regular rhom- bus 10 - 10 · 11 11 11 12 · To construct an irregular rhombus , having given ...
... equal to a given line To describe a rectangle , whose length and breadth shall be equal to two given lines Upon a given right line to construct a regular rhom- bus 10 - 10 · 11 11 11 12 · To construct an irregular rhombus , having given ...
Page xvi
... equal to a given trapezium To make a right angle by the line of chords on the plane - scale To make an acute angle ... equal parts To find a mean proportional between two given lines To raise a perpendicular from any point , in a given ...
... equal to a given trapezium To make a right angle by the line of chords on the plane - scale To make an acute angle ... equal parts To find a mean proportional between two given lines To raise a perpendicular from any point , in a given ...
Page 3
Anthony Nesbit. 18. An equilateral triangle has all its sides equal . 19. An isosceles triangle has only two of its sides equal . 20. A scalene triangle has all its sides unequal . 21. Triangles are also right - angled , acute - angled ...
Anthony Nesbit. 18. An equilateral triangle has all its sides equal . 19. An isosceles triangle has only two of its sides equal . 20. A scalene triangle has all its sides unequal . 21. Triangles are also right - angled , acute - angled ...
Page 4
... equal , and all its angles right angles . 30. A rhombus is an equilateral parallelogram , having its opposite angles equal , two of which are acute , and two obtuse ; which , in a regular rhombus , are 60 and 120 degrees . 31. A ...
... equal , and all its angles right angles . 30. A rhombus is an equilateral parallelogram , having its opposite angles equal , two of which are acute , and two obtuse ; which , in a regular rhombus , are 60 and 120 degrees . 31. A ...
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Common terms and phrases
9 inches ABCD absciss altitude arch architraves barometer base bottom breadth bung diameter bushels cask centre chord circle circumference conjugate content in imperial cornice cosine cubic inches deducted diagonal difference distance ditto divided elliptic equal EXAMPLES feet 6 inches feet 9 figure find the area find the content find the solidity foot frustum gallons and bushels Gauging girt given greater guile-tun half the sum head diameter hence horizontal hyperbola hypothenuse imperial bushels imperial gallons latitude length line of numbers logarithm mean measure meridian method miles Multiply Note opposite angle ordinate parallel perpendicular piece of timber plane polygon quotient radius rectangle regular polygon rhombus right angles segment side sine 90 slant height Sliding Rule square root station subtract surface tangent theodolite thickness transverse diameter trapezium tree ullage versed sine vessel whence
Popular passages
Page 5 - The circumference of every circle is supposed to be divided into 360 equal parts, called degrees ; each degree into 60 equal parts, called minutes ; and each minute into 60 equal parts, called seconds.
Page 126 - Take the length of the keel within board (so much as she treads on the ground) and the breadth within board by the midship beam, from plank to plank, and half the breadth for the depth, then multiply the length by the breadth, and that product by the depth, and divide the whole by 94; the quotient will give the true contents of the tonnage.
Page 276 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Page 36 - RULE.* Multiply the sum of the parallel sides by the perpendicular distance between them, and half the product will be the area.
Page 5 - A Circle is a plane figure bounded by a curved line called the circumference, every point of which is equally distant from a point within called the centre ; as ABD E. 2.
Page 120 - Persepolis, left standing upright ; one is 70 feet above the plane, and the other 50 ; in a straight line between these, stands an ancient...
Page 250 - An account of the mode of Draining Land, according to the System practised by Mr. Joseph Elkington.
Page 119 - In turning a one-horse chaise within a ring of a certain diameter, it was observed that the outer wheel made two turns, while the inner made but one : the wheels were both...
Page 5 - Plane figures that have more than four sides are, in general, called Polygons ; and they receive other particular names, according to the number of their sides or angles.
Page 323 - For the purpose of measuring angles, the circumference is divided into 360 equal parts, called degrees ; each degree into 60 equal parts, called minutes ; each minute into 60 equal parts called seconds.