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GeoGebraClasse GeoGebra

Calculating the length of the circumference

- When is bigger the difference between the perimeters of inscribe and circumscribe polygons? When the polygons have many sides o few?    - When is smaller the difference between the perimeters of inscribe and circumscribe polygons? When the polygons have many sides o few?    - When the number of sides of the inscribe and circumscribe polygons grow, these polygons are more like the circumference? -Which is the length of the circunference? (Give an approximation)