Rudimentary treatise on mensuration and measuring |
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Página 35
... pyramid is a square , the side of which is 693 feet ; required the number of acres it occupies . Ans . 11a . Or . 4p . 9. A square court yard is 42 feet long , and 23. feet 10 inches broad ; what did it cost paving at 4s . 10d . per ...
... pyramid is a square , the side of which is 693 feet ; required the number of acres it occupies . Ans . 11a . Or . 4p . 9. A square court yard is 42 feet long , and 23. feet 10 inches broad ; what did it cost paving at 4s . 10d . per ...
Página 35
... pyramid is a square , the side of which is 693 feet ; required the number of acres it occupies . Ans . 11a . Or . 4p . 9. A square court yard is 42 feet long , and 23. feet 10 inches broad ; what did it cost paving at 4s . 10d . per ...
... pyramid is a square , the side of which is 693 feet ; required the number of acres it occupies . Ans . 11a . Or . 4p . 9. A square court yard is 42 feet long , and 23. feet 10 inches broad ; what did it cost paving at 4s . 10d . per ...
Página 53
... pyramid is a solid having any plane figure for a base , and its sides are triangles , the vertices of which meet in a point at the top , called the vertex of the pyramid . V The pyramid takes names according to the figure of its base ...
... pyramid is a solid having any plane figure for a base , and its sides are triangles , the vertices of which meet in a point at the top , called the vertex of the pyramid . V The pyramid takes names according to the figure of its base ...
Página 54
... pyramid ; but in an oblique one , the height is the perpendicular side of a right - angled triangle , whose hypothenuse is the axis . 11. Also a prism or pyramid is regular or irregular , as its base is a regular or an irregular plane ...
... pyramid ; but in an oblique one , the height is the perpendicular side of a right - angled triangle , whose hypothenuse is the axis . 11. Also a prism or pyramid is regular or irregular , as its base is a regular or an irregular plane ...
Página 58
... pyramid . RULE . Compute the area of the base , then multiply that area by the height , and take of the product for the content . To find the convex surface of a right cone , or the slant sur- face of a right pyramid . RULE . - Multiply ...
... pyramid . RULE . Compute the area of the base , then multiply that area by the height , and take of the product for the content . To find the convex surface of a right cone , or the slant sur- face of a right pyramid . RULE . - Multiply ...
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Términos y frases comunes
12 feet 20 feet A B C AMEN CORNER axis Baker's Land base bottom width centre chains Charles Tomlinson chord circle circular circumference content in cubic correction for curvature cubic feet cubic foot cubic yards curve decagon decimals depths diagonal diameter distance Duodecimals Engineering Surveying equal EXAMPLES feet 6 inches feet long figure find the area find the content find the solidity foot fore sights formula frustrum given ground half height instrument Land and Engineering length level book measured method miles multiply NOTE offsets parabola perpendicular polygon Prob PROBLEM pyramid quantity quarter girt radius railway cutting refraction required the area Required the content RULE RULE.-Multiply S. P. Woodward screws segment side slopes SLIDING RULE spirit level square feet square yards staves subtract Table tangent telescope trapezium VIRTUE BROTHERS W. D. Hamilton zone
Pasajes populares
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Página 51 - The sphere may be conceived to be formed by the revolution of a semicircle about its diameter, which remains fixed.
Página 5 - Is. 6d. 76. GEOMETRY, DESCRIPTIVE, with a Theory of Shadows and Perspective, and a Description of the Principles and Practice of Isometrical Projection, by JF Heather.
Página 51 - A sphere is a solid bounded by a curved surface, every point of which is equally distant from a point within called the center.
Página 4 - SHIP-BUILDING AND NAVIGATION. 51. NAVAL ARCHITECTURE, by J. Peake. 3s. 53*. SHIPS FOR OCEAN AND RIVER SERVICE, Construction of, by Captain HA Sommerfeldt. Is. 53**.
Página 145 - EMIGRANT'S GUIDE TO TASMANIA AND NEW ZEALAND, by James Baird, BA [In Preparation. FINE ARTS. 20. PERSPECTIVE, by George Pyne. 2s. 27. PAINTING ; or, A GRAMMAR OF COLOURING, by G. Field. 2s. 40. GLASS STAINING, by Dr. MA Gessert, with an Appendix on the Art of Enamel Painting, &c.
Página 81 - Large and plain articles are usually measured by the square foot or yard, &c; but enriched mouldings, and some other articles, are often estimated by running or lineal measure •, and some things are rated by the piece. In measuring of Joists...
Página 86 - 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.