Hart, C. A. (Clara Avis), b. 1863, Feldman, Daniel D., b. 1872 · New York, American Book Co · leaf 275
ing the perimeters of a seriesof regular inscribed and circumscribed polygons which are ob-tained by repeatedly doubling the number of their sides. Theperimeters of these inscribed and circumscribed polygons,since they approach a common limit, may be made to agree toas many decimal places as we…
Geometry, Plane · Geometry, Solid
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