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All posts tagged
October 24, 2011Line Segment: A Life, or From Here to B
June 23, 2011The Hexagon Papers
October 22, 2008Tenth-Graders’ Favorite Suggestive Terms From Geometry
March 7, 2006The Convergences Contest: Contest Winners #2 and #3
January 20, 2006Geometric Relationships More Realistic Than the Love Triangle
October 15, 2002Cable News Shows in Geometry Geek Heaven