Steps:
1.	Select the rotation point .
2.	Select a radius point or enter a radius .
3.	Enter a rotation angle.
4.	Click an object.
5.	Click more objects if desired and enter the ‘copy’ options.
	Description of copy options:
	6.	- don’t copy, just move
	n	- number of copies
7.	If the selected objects belong to a group you will be asked if the entire group or just individual objects should be moved/copied. 
fi	The selected objects are moved on an arc/copied on an arc.