Ross Honsberger (1929–2016) was a Canadian mathematician and author on recreational mathematics. Honsberger studied mathematics at the University of Toronto...

Honsberger is a surname. Notable people with the surname include: Fred Honsberger (1951–2009), American radio personality Ross Honsberger (1929–2016)...

three symmedians meet at a triangle center called the Lemoine point. Ross Honsberger has called its existence "one of the crown jewels of modern geometry"...

(medians reflected at the associated angle bisectors) of a triangle. Ross Honsberger called its existence "one of the crown jewels of modern geometry"....

Eves, Howard (1963), A Survey of Geometry (Vol. One), Allyn and Bacon Ross Honsberger (1995). Episodes in Nineteenth and Twentieth Century Euclidean Geometry...

became editor in 2003, and Václav (Vazz) Linek replaced him in 2008. Ross Honsberger writes that "for interesting elementary problems, this publication...

ISBN 978-3-031-25001-9, S2CID 258177153 Hajja, Mowaffaq (2009), "93.33 on a Morsel of Ross Honsberger", The Mathematical Gazette, 93 (527): 309–312, JSTOR 40378744 Dergiades...

Floors, American Mathematical Monthly 107:7 (August 2000) 634–639 Ross Honsberger, Mathematical Gems III, pp. 39–37 Zelator, K., "Triangle Angles and...

Episodes in Nineteenth and Twentieth Century Euclidean Geometry - Ross Honsberger, University of Waterloo NML/036 ebook 1993 Game Theory and Strategy...

The four pedal circles you get this way intersect in a common point. Ross Honsberger: Episodes in Nineteenth and Twentieth Century Euclidean Geometry. MAA...

3-dimensional version. Later it was included in several textbooks, such as Ross Honsberger's Mathematical Morsels and Roger B. Nelsen's Proof Without Words II...

together with a line segment connecting the fourth vertex to the center. Ross Honsberger credits its discovery to Maurice Poirier, a Canadian schoolteacher...

the Steiner circumellipse of triangle ABC. Canadian mathematician Ross Honsberger stated the following as a property of Steiner point: The Steiner point...

Catalogue of Triangle Cubics. Bernard Gilbert. Retrieved 3 January 2022. Honsberger, Ross (1995), "Chapter 7: The Symmedian Point", Episodes in Nineteenth and...

Men Can't Jump), cancer. Dick Hodgins, Jr., 84, American cartoonist. Ross Honsberger, 87, Canadian mathematician. Stephen Jacobsen, 75, American bioengineer...

Modern Geometry). Weisstein, Eric W. "Fuhrmann Circle". MathWorld. Ross Honsberger: Episodes in Nineteenth and Twentieth Century Euclidean Geometry. MAA...

Quarterly, 3, pp. 9–20, February 1965 Mathematical Gems Vol. 2, by Ross Honsberger The Mathematical Association of America: The Dolciani Mathematical...

published 1929 with Houghton Mifflin Company (Boston) as Modern Geometry). Ross Honsberger: Episodes in Nineteenth and Twentieth Century Euclidean Geometry. MAA...

2015. Bogomolny, Alexander. "Cut the Knot". Retrieved 19 August 2015. Ross Honsberger: Episodes in Nineteenth and Twentieth Century Euclidean Geometry. MAA...

equalizers, segments that bisect both the area and perimeter of a triangle. Honsberger, Ross (1995), "Chapter 1: Cleavers and Splitters", Episodes in Nineteenth...

Branko Grünbaum, Rigby realised the Grünbaum–Rigby configuration, and Ross Honsberger named a point in a theorem by Rigby "the Rigby point". Adrian Oldknow...

Quadrilaterals. American Mathematics Society. pp. 12–13. ISBN 9781470454654. Honsberger, Ross (1991). More Mathematical Morsels. Cambridge University Press. pp. 174–175...

geometry. New York: Dover. pp. 85-86. ISBN 9780486134864. OCLC 829151719. Honsberger, Ross (1995-01-01). Episodes in Nineteenth and Twentieth Century Euclidean...

\left({\frac {B}{2}}\right)\tan \left({\frac {C}{2}}\right)\right].} Honsberger, Ross (1995). Episodes in Nineteenth and Twentieth Century Euclidean Geometry...

entières", L'Enseignement mathématique (in French), 4: 71–72, MR 0098059 Honsberger, Ross (1973), "Schinzel's theorem", Mathematical Gems I, Dolciani Mathematical...

de l'Académie des Sciences, Série I, 308 (19): 539–41, MR 0999451 Honsberger, Ross (1985), "Millin's series", Mathematical Gems III, Dolciani Mathematical...

Property Search Details. City of Toronto. 2019. Retrieved 17 October 2019. Honsberger, John (2004). Osgoode Hall: An Illustrated History. Dundurn. p. 139. ISBN 1-4597-1257-9...

at a point, the center of the Spieker circle. Splitter (geometry) Honsberger, Ross (1995), "Chapter 1: Cleavers and Splitters", Episodes in Nineteenth...

with hints on methods of teaching, The Macmillan company, p. 261. Honsberger, Ross (1995), Episodes in Nineteenth and Twentieth Century Euclidean Geometry...

Monthly, 76 (1): 37–40, doi:10.2307/2316785, JSTOR 2316785, MR 0234841. Honsberger, Ross (1976), Mathematical Gems II, Washington, DC: Mathematical Association...