Haswell's engineers' and mechanics' pocket-book .. (1844)
Haswell, Chas. H. (Charles Haynes), 1809-1907 · New York, Harper & brothers · leaf 58
al triangle C E F, which shall be equal ioquantity to the two given equilateral triangles A and B. To make a Square equal to two given Squares—fig. 7.Let the two squares given be A and B. E 50 GEOMETRY. Rule.—Draw tlie line C F, equal in leng-th to one side of the largest square ARaise the… … Two Circles^ F and G, being given, to make another of equal quantity—fig. 8. Rule.—Upon the diameter of the largest of the two circles at the point D, erectthe perpendicular D E, equal in length to the diameter A B of the least circle. Draw B E, and divide it into two equal parts m O ; take the…
Engineering · Mechanical engineering
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