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Crowns of regular polygons. (Coronas de polígonos regulares.) (Spanish)
Números, No. 49, 35-44 (2002).
Description of an experiment with fifteen and sixteen-year-old students. First these students construct regular polygons and regular stars with Cabri, trying to find out the relation between the number of sides of the polygon (star) and the amplitude of their interior angles. Then crowns or chains of regular polygons were built, also with Cabri, trying to find out the existence of circular chains depending of the number of polygons and the number of sides of each polygon.
Classification: G44 U54
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