Math Problem Statement
a) aus n gleichseitigen dreiecken mit der Seitenlänge a wird eine figur gelegt. Gib einen term für den umfang einer solchen figur an, wenn sich die dreiecke an m Seiten berühren.
Solution
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Math Problem Analysis
Mathematical Concepts
Geometry
Equilateral Triangles
Perimeter
Formulas
Perimeter of a single equilateral triangle: 3a
Perimeter of combined triangles: 3n*a - 2m*a
Theorems
Equilateral triangle properties
Suitable Grade Level
Grades 9-11
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