The mechanical engineer's pocket-book. A reference-book of rules, tables, data, and formulæ, for the use of engineers, mechanics, and students (1910)
Kent, William, 1851-1918 · New York, J. Wiley & sons · leaf 94
D E, andwith the radius C A describe thecircle. When the number of sides is odd(Fig. 42), bisect two of the sides at Aand B, and draw lines A E, B D to theopposite angles, intersecting at C;from C, with the radius C A, describethe circle. 42. To describe a circle withouta polygon (Figs. 41, 42).… … 46 GEOMETRICAL PROBLEMS.
Mechanical engineering
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