Grade School Triangles

DOI10.4169/000298910X515749zbMath1210.00044OpenAlexW2293694924WikidataQ58140118 ScholiaQ58140118MaRDI QIDQ3057805

Jack S. Calcut

Publication date: 17 November 2010

Published in: The American Mathematical Monthly (Search for Journal in Brave)

Full work available at URL: http://www.maa.org/pubs/monthly_oct10_toc.html

zbMATH Keywords

field extensionsgrade school triangles

Mathematics Subject Classification ID

Algebraic field extensions (12F05) Elementary problems in Euclidean geometries (51M04) General and miscellaneous specific topics (00A99) Geometry education (97G99) Education of arithmetic and number theory (97F99)

Related Items (4)

An elementary proof of Niven's theorem via the tangent function ⋮ More Grade School Triangles ⋮ An algebraic characterization of properly congruent-like quadrilaterals ⋮ On the Rational Values of Trigonometric Functions of Angles that Are Rational in Degrees

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