Soma das medidas dos ângulos internos de triângulos

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You can either download the .ggb file alone or the complete webpage for students with tasks.

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• Offline Activity (.zip)

• GeoGebra Files

  1. Triângulo 1 (.ggb)
     
  2. Triângulo 2 (.ggb)
     
  3. Triângulo 3 (.ggb)
     
  4. Triângulo 4 (.ggb)