Worthen, William Ezra, 1819-1897, [from old catalog] ed · New York, Appleton · leaf 44
Fig. 91. Fig. 9;^. To construct a square equal to double a given square (Fig. 93).Construct a square on one of the diagonals in the given square, or inclosethe square with parallels to the diagonals of the square. 28 CONSTRUCTION OF GEOMETRICAL PROBLEMS. To construct a square equal to three times a…
Mechanical drawing
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