Machinists' and draftsmen's handbook, containing tables, rules and formulas, with numerous examples explaining the principles of mathematics and mechanics as applied to the mechanical trades; intended as a reference book for all interested in mechanical work (1910)
Lobben, Peder, 1858- · New York, D. Van Nostrand company · leaf 226
ne base, by the slant height of / JJ.—)r A\\\ \ the side (not the slant height of the ,^.1 ! LjA ^- edge). Divide the product by 2, and >I X-—i the quotient is the area. Pyramid To Find the Total Area of the Surface of a Pyramid. Rule. Find area of the slanted surface as explained above, and… … iffiastum <jf a Pyramid To Find the Area of the Slanted Surface of a Frustum of a Pyramid. Rule. Add perimeter of the small endto the perimeter of the large end.Multiply this sum by the slant heightof the side (not slant height of edge).Divide the product by 2. To Find the Total Area of the…
Mechanical engineering
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