Worthen, William Ezra, 1819-1897, [from old catalog] ed · New York, Appleton · leaf 36
^h). Draw a diameter, A B ; from A and B as centres, with the radius of thecircle A C, cut the circumference at D, E, F, G; draw straight lines A D,D E, etc., to form the hexagon. To describe a regular hexagon about a circle (Fig. ^^). CONSTRUCTION OF GEOMETRICAL PROBLEMS. 19 Draw a diameter, A B,… … Fig. 66.
Mechanical drawing
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