A practical work-shop companion for tin, sheet-iron, and copper-plate workers ... with numerous valuable receipts and manipulations for every-day use in the work-shop (1904)
Blinn, Leroy J. [from old catalog] · Philadelphia, H. C. Baird & co. · leaf 142
eet, the slant height 7 feet 3inches; required, the slant surface. 25.12 X 7-259.42 -f 15.7 = = 91.06 sq.ft., slant surface. MENSURATION OF SURFACES. 119 OF SPHERES. To find the Convex Surface of a Sphere or Globe {Fig. zjp). Rule.—Multiply the diameter of thesphere by its circumference, and the… … 42.25 X 3-1416 132.73 sq. ft., the convex surface. MENSURATION OF SOLIDS AND CAPACITIES OFBODIES. To jitid the Solidity or capacity of any figure in the CubicalTorm. Rule.—Multiply the length of any one side by itsbreadth and by the depth or distance to its opposite side;the product is the solidity…
Metal-work
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