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A Procedure for the Squaring of a Circle (of Any Radius)

A Procedure for the Squaring of a Circle (of Any Radius)
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摘要 This paper presents a graphical procedure for the squaring of a circle of any radius. This procedure, which is based on a novel application of the involute profile, when applied to a circle of arbitrary radius (using only an unmarked ruler and a compass), produced a square equal in area to the given circle, which is 50 cm<sup>2</sup>. This result was a clear demonstration that not only is the construction valid for the squaring of a circle of any radius, but it is also capable of achieving absolute results (independent of the number pi (π), in a finite number of steps), when carried out with precision. This paper presents a graphical procedure for the squaring of a circle of any radius. This procedure, which is based on a novel application of the involute profile, when applied to a circle of arbitrary radius (using only an unmarked ruler and a compass), produced a square equal in area to the given circle, which is 50 cm<sup>2</sup>. This result was a clear demonstration that not only is the construction valid for the squaring of a circle of any radius, but it is also capable of achieving absolute results (independent of the number pi (π), in a finite number of steps), when carried out with precision.
作者 Lyndon O. Barton Lyndon O. Barton(Delaware State University, Dover, USA)
出处 《Advances in Pure Mathematics》 2023年第2期96-102,共7页 理论数学进展(英文)
关键词 Famous Problems in Mathematics ARCHIMEDES College Mathematics INVOLUTE Mean Proportional Principle Squaring the Circle QUADRATURE Geometer’s Sketch Pad College Geometry Famous Problems in Mathematics Archimedes College Mathematics Involute Mean Proportional Principle Squaring the Circle Quadrature Geometer’s Sketch Pad College Geometry
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