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Geoboard Area 2A

Geoboard Area 2A
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2016-03-12 06:17
PolygonParametric EquationGeometric Construction
In collections Geoboard Area
This example demonstrates how to calculate the area of a polygon using a geoboard. Key mathematical concepts include polygon area calculation and parametric curves. Using GeoGebra commands such as Textfield, Polygon, Area, etc., complex polygons can be constructed and their areas calculated. Suitable for middle school and above students to learn polygon area calculation and parametric equations.

GeoGebra Commands & Parameters

  1. Textfield() → InputBox1
  2. Polygon(E_3, D_3, D) → poly1, d, e_3, d_3
  3. Area(poly1) → polyArea