# Finsler-Hadwiger Exercise (VB)

- Author:
- Tim Brzezinski

**Students:**If you haven't visited this Finsler-Hadwiger Action worksheet yet, be sure to do so before completing the exercises below the applet.

In the applet above, you'll notice two squares that share a common vertex.
You can adjust the locations of this

**common vertex**and the**two white points**(if you choose). The centers of these squares are shown. The midpoints of the segments that connect "nearby" vertices are also shown as well. Click on the**"Show Quadrilateral"**checkbox. What do you notice about**this quadrilateral**? **Your instructor will indicate to you (and your group members) where to put the common vertex and the locations of the white points.**After he/she does this, use any one (or more) of the tools in the GeoGebra toolbar to informally, yet**clearly****show****that the green quadrilateral is INDEED what you claim it is.**