Audsley, W. (William), 1833-1907, Audsley, George Ashdown, 1838-1925 · London ; Glasgow ; Edinburgh : William Mackenzie · leaf 523
12 PRACTICAL GEOMETRY. Fig. 27. … Take the radius of the given circle in the compasses, and apply it to the circumference, whichwill divide it into six equal parts. Draw a chord to each arc, and the six chords will form thehexagon required. Problem XVIII. To inscribe a regular octagon in a given square. Let a b c d (fig. 27) be the…
Architecture, Domestic · Architecture, Gothic
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