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Construction Of An Evolute Of A Circle
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Description: An illustration showing how to construct an evolute of a circle. "Given the pitch p, the angle v, and radius r. Divide the angle v into a number of equal parts, draw the radii and tangents for each part, divide the pitch p into an equal number of equal parts, then the first tangent will be one part, second two parts, third three parts, etc., and so the Evolute is traced."
Source: Albert A. Hopkins Scientific America: Handy Book Of Facts And Formulas (New York: Munn & Co., Inc., 1918) 39
Keywords: geometric construction, construct, geometry, analytic geometry, analytical, evolute, evolutes, circle, circles
Copyright: 2009, Florida Center for Instructional Technology. See license.
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