IM 6.1.5 Lesson: Bases and Heights of Parallelograms - Activities 1-3

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• Aktivität offline (.zip)

• GeoGebra Dateien

  1. Tyler was trying to find the area of this parallelogram. Move the slider to see how he did it. (.ggb)
     
  2. Elena was also trying to find the height of this parallelogram. Move the slider to see how she did it. (.ggb)
     
  3. This parallelogram is made of solid line segments. Its height and supporting lines are dashed. Interact with this, and answer the questions that follow. (.ggb)
     
  4. Applet 4 (.ggb)
     
  5. For the parallelograms above, record these lengths in the table below. In the last row, write an expression (using b and h) for the area of any parallelogram. (.ggb)