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Regular Pentagon

Regular Pentagon
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2017-10-22 02:12
PolygonCoordinate GeometryGeometric Construction
In collections Reflective Symmetry Reflective Symmetry Reflective Symmetry
This example demonstrates the construction of a regular pentagon, highlighting symmetry and polygon properties. It involves core math concepts like geometric construction, coordinate geometry, and symmetry. Key GeoGebra commands used include Polygon, Midpoint, Line, and Intersect. Suitable for middle school students learning geometric constructions and polygon characteristics.

GeoGebra Commands & Parameters

  1. Polygon(A, B, 5) → poly1, f, g, h, i, j, C, D, E
  2. Midpoint(i) → F
  3. Line(B, F) → k
  4. Intersect(k, yAxis) → G