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 TOPICS This page:   conic sections,   circles    Search   Dr. Math See also the Dr. Math FAQ:   circle formulas and   segments of circles Internet Library:   conic sections,   circles COLLEGE Algorithms Analysis Algebra    linear algebra    modern algebra Calculus Definitions Discrete Math Exponents Geometry    Euclidean/plane      conic sections/        circles      constructions      coordinate plane      triangles/polygons    higher-dimensional      polyhedra    non-Euclidean Imaginary/Complex   Numbers Logic/Set Theory Number Theory Physics Probability Statistics Trigonometry Browse College Conic Sections/Circles Stars indicate particularly interesting answers or good places to begin browsing. Rotation of Conics [12/01/1999] How can I transform 17x^2 - 48xy + 31y^2 + 49 = 0 into an equation with no xy term? Straight Lines and Conic Sections [10/14/2008] Is a pair of intersecting straight lines a conic section? If so, what is its eccentricity value? Trisecting a Pizza [05/13/2002] Without the use of a ruler, protractor or other measuring device, is there a simple way to divide a pizza into 3 equal sized slices? Volume of a Conical Wedge [02/19/2004] What is the formula for the volume of the shape that remains when a cone is sliced by a plane parallel to the height of the cone, and the chord created by the slice on the base circle is less than the diameter? Page: [

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