posted by Rachel .
1. Graph the quadrilateral with vertices C(-9,4), D(-4,8), E(2,6), and F(-3,2). What specific shape is it?
2. Include the work with explanations of how you solved this.
3. List at least 2 other ways you could have proved this. You do not have to prove these additional ways, but you may simply reference theorems we learned about this shape.
Use a graphing program, and graph the points for the first one.