Inscribe a triangle in a circle such that the sides of the triangle pass through three
given points 
, 
, and 
.
Castillon's Problem
See also
Circle InscribingExplore with Wolfram|Alpha
References
Dörrie, H. "Castillon's Problem." §29 in 100 Great Problems of Elementary Mathematics: Their History and Solutions. New York: Dover, pp. 144-147, 1965.F. Gabriel-Marie. Exercices de géométrie. Tours, France: Maison Mame, pp. 20-22, 1912.Rouché, E. and de Comberousse, C. Traité de géométrie plane. Paris: Gauthier-Villars, pp. 310-311, 1900.Referenced on Wolfram|Alpha
Castillon's ProblemCite this as:
Weisstein, Eric W. "Castillon's Problem." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/CastillonsProblem.html