Hey There John,
I appreciate the help. I apologize yes I meant perimeter (I should have caught that). I understand it is not properly constrained it was the simplest object to demonstrate the issue I was seeing.
You are correct if one of the arcs or if one of the lines is selected it can be moved. In this case though I selected the entire perimeter by double clicking one of the objects (line or arc). I then right clicked and went to move where I see the lack of move arrows.
These are the steps I follow to see this issue:
1. Load the file
2. Select one of the lines or the arcs by clicking on one with your left mouse button
3. Double click on that selection with your left mouse button to select the perimeter
4. On the highlighted perimeter right click and go to move option
5. I see no move or rotation arrows
I am fairly certain this used to work, but perhaps it can't resolve due to the poor constraints?