Authors: Robert Yusupov
This article presents formulas for the areas of triangles resulting from some partitions of the main triangle. In total, five options for dividing a triangle by line segments are considered. The derivation of the formulas does not cause much difficulty, therefore the explanations are not presented. This article is of interest to schoolchildren and everyone interested in elementary mathematics.
В настоящей статье представлены формулы о площадях треугольников, получающихся при некоторых разбиениях основного треугольника. Всего рассмотрено пять вариантов деления треугольника отрезками прямых. Вывод формул не вызывает особого труда, поэтому пояснения не представлены. Настоящая статья представляет интерес школьникам и всем интересующимся начальной математикой.
Comments: 9 Pages. [Corrections made by viXra Admin to conform with scholarly norm]
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[v1] 2021-03-05 20:23:46
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