Quadrilateral-Basic Notions

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• Offline Activity (.zip)

• GeoGebra Files

  1. Applet 1 (.ggb)
     
  2. ELEMENTS OF THE QUADRILATERALS (.ggb)
     
  3. CONVEX QUADRILATERAL AND CONCAVE QUADRILATERAL (.ggb)
     
  4. SUM OF THE INTERNAL ANGLES OF QUADRILATERALS (.ggb)