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Title: Характеристични свойства на някои многостени
Other Titles: Characteristic Properties of some Polyhedra
Authors: Пенчев, Пламен
Keywords: Образование по математика и информатика
Education in Mathematics and Informatics
Issue Date: 2010
Publisher: Union of Bulgarian Mathematicians
Citation: Union of Bulgarian Mathematicians, Vol. 39, No 1, (2010), 368p-372p
Abstract: През 1980 г. на олимпиадата в Канада беше предложена следната задача: Паралелепипедът има следното свойство: произволно сечение, успоредно на негова стена, има периметър P равен на периметъра на тази стена. Съществуват ли други изпъкнали многостени с това свойство?
Description: Plamen Penchev - The origin is a problem from the Canadian Mathematical Olympiad in 1980, which is solved in general and ended to similar variants. Certain characteristic properties of such polyhedra are investigated.
ISBN: 1313-3330
Appears in Collections:Union of Bulgarian Mathematicians 2010

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