Rotatable Pattern Blocks

[Daniel_Grubbs]

Maybe some of this thread:

Rigid transformation and rotation of polygon in graph

I would like to create a polygon in a graph and have students be able to move the polygon and rotate it. I know how to do it if the polygon is a .jpg but not a polygon that I build. How do I make it rigid and floating? Thank you!!! I just figured out how to do the rigid movement, now I just need the rotation of the piece - hopefully with just a click on the polygon and not dragging a point.