Parallelograms: Area Exploration Templates

In the apps below,
  • Move the LARGE BLACK POINTS to adjust the base and height of the parallelogram.
  • Move the LARGE WHITE POINT along the top of the parallelogram anywhere you'd like.
  • Press FIX PARALLELOGRAM to lock this parallelogram.
  • Drag the orange shapes outside of the parallelogram and use them to to create a new shape without overlapping.