Hay, D. R. (David Ramsay), 1798-1866 · Edinburgh and London : W. Blackwood and sons · leaf 38
11° 15—10°—9° 2)10° 5)15 S)6 It will be observed, tliat in the first table tlie numbersascend in arithmetical progression from 1 to 16, but thatin the second, the numbers of degrees which give the an-gles, descend by the same number of intervals progressivelyfrom 90° to 5° 37 80, which are to 90°…
Aesthetics · Proportion (Art)
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