Tag Archives: archimadean

New property of Bui chord circles – Tính chất mới của đường tròn dây cung Bui

November 12, 2011 Alexander Bogomolny published in Cut The Knot my “Pair of Siblings to Archimedes’ Twins“: http://www.cut-the-knot.org/Curriculum/Geometry/ArbelosBui.shtml (*) This pair later is collected by Floor van Lamoen in Online catalogue of Archimedean circles and named as “Bui chord circles“: … Continue reading

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