IM 7.7.9 Practice: Drawing Triangles (Part 1)

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• Offline Activity (.zip)

• GeoGebra Files

  1. Use a protractor to try to draw a triangle where one angle measures 20° and another angle measures 45°. (.ggb)
     
  2. Use a protractor to try to draw a triangle where one angle measures 120° and another angle measures 50°. (.ggb)
     
  3. Use a protractor to try to draw a triangle where one angle measures 90° and another angle measures 100°. (.ggb)
     
  4. Sketch this triangle and label your sketch with the given measures. (.ggb)
     
  5. Find the overall charge for the rest of the atoms on the list. (.ggb)