Rudimentary treatise on mensuration and measuring |
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Σελίδα 40
... required the area in acres , when 4840 square yards make an acre . Ans . 17a . 2r . 11p . 9. When A B = 314 , BC 232 ... content of the whole figure . B EXAMPLES . 1. To find the content of the irregular figure A B CDEFGA , in which are ...
... required the area in acres , when 4840 square yards make an acre . Ans . 17a . 2r . 11p . 9. When A B = 314 , BC 232 ... content of the whole figure . B EXAMPLES . 1. To find the content of the irregular figure A B CDEFGA , in which are ...
Σελίδα 55
... content ? By the Rule or the first Formula . 24 24 96 48 576 24 2304 1152 A B D 13824 Ans . 2. How many solid yards are in a cube the side of which is 22 feet ? Ans . 394 solid yards 10 feet . 3. Required how many solid feet are in the ...
... content ? By the Rule or the first Formula . 24 24 96 48 576 24 2304 1152 A B D 13824 Ans . 2. How many solid yards are in a cube the side of which is 22 feet ? Ans . 394 solid yards 10 feet . 3. Required how many solid feet are in the ...
Σελίδα 56
... Required the content of the parallelopipedon , whose length AB is 6 feet , its breadth A C 24 feet , and altitude B D 13 feet ? 1.75 BD = 6 A B = A B D 10.50 2.5 = A C 5250 2100 26.250 Ans . 2. Required the content of a parallelopipedon ...
... Required the content of the parallelopipedon , whose length AB is 6 feet , its breadth A C 24 feet , and altitude B D 13 feet ? 1.75 BD = 6 A B = A B D 10.50 2.5 = A C 5250 2100 26.250 Ans . 2. Required the content of a parallelopipedon ...
Σελίδα 57
... content . To find the area of the surface of a prism or cylinder . RULE . - Multiply the circumference of the base or end by the length or height , and the product will be the area required . NOTE . If the whole surface be required ...
... content . To find the area of the surface of a prism or cylinder . RULE . - Multiply the circumference of the base or end by the length or height , and the product will be the area required . NOTE . If the whole surface be required ...
Σελίδα 59
... Required the content of a triangular pyramid , its height being 14 feet 6 inches , and three sides of its base , 5 , 6 , 7 . Ans . 71.0351 cubic feet . 5. What is the content of a hexagonal pyramid , the height of which is 6-4 , and ...
... Required the content of a triangular pyramid , its height being 14 feet 6 inches , and three sides of its base , 5 , 6 , 7 . Ans . 71.0351 cubic feet . 5. What is the content of a hexagonal pyramid , the height of which is 6-4 , and ...
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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
Δημοφιλή αποσπάσματα
Σελίδα 3 - The circumference of every circle is supposed to be divided into 360 equal parts, called degrees ; and each degree into 60 equal parts, called minutes ; and each minute into 60 equal parts, called seconds ; and these into thirds, &c.
Σελίδα 51 - The sphere may be conceived to be formed by the revolution of a semicircle about its diameter, which remains fixed.
Σελίδα 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.
Σελίδα 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.
Σελίδα 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**.
Σελίδα 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.
Σελίδα 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...
Σελίδα 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.