Connelly, Harold An extension of triangle constructions from located points. (English) Zbl 1168.51302 Forum Geom. 9, 109-112 (2009). Summary: W. Wernick has tabulated 139 triangle construction problems using a list of sixteen points associated with the triangle. We add four points to his list and find additional 140 construction problems. Cited in 5 Documents MSC: 51M04 Elementary problems in Euclidean geometries PDF BibTeX XML Cite \textit{H. Connelly}, Forum Geom. 9, 109--112 (2009; Zbl 1168.51302) Full Text: Link OpenURL