[b]There are four activities (parts) to this discovery investigation. This is part 4/4. [br][color=#0000ff]The link to this lesson activity can be found above the GeoGebra task applet (see below.) [/color][/b]

[color=#0000ff][b][url=https://docs.google.com/document/d/101RMKzjwzougIpG4KLgi00DB-msSWCy5Dt2CnH12cDo/edit?usp=sharing]What Kind of Quadrilateral is This? (Part 4)[/url][/b][/color]