Introduction to Geogebra Tools

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• 離線版活動 (.zip)

• GeoGebra 檔

  1. Plot A(2,3), B(-4,6), C(0,3), D(-3,5). Then Join all the points with straight line. (.ggb)
     
  2. Draw a circle with radius 5unit. Now draw an angle of 60 deg keeping the radius as its base. (.ggb)
     
  3. Draw a line AB. Find its midpoint. Now draw a pentagon with sides equal to half of AB. Measure the internal angles of the pentagon. (.ggb)