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The Decorator's assistant (1847)

[London : W. Gibbs] · leaf 176

An illustration from The Decorator's assistant, 1847, leaf 176
f a figure which is boundedby straight lines and curves. Measure the perpendicular breadths of thefigure in several places, equi-distant from eachother, and divide the sum of these measureddistances by their number; the quotient thusobtained being multiplied by the length willgive an approximate… … 371 = 37.75 7.5520 151.00= 151 ft., Ans.(To be continued.) THE DECORATOR S ASSISTANT.

Design · Decoration and ornament · Art

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