Circle Arcs

[Vic DiFranco]

Hello Everybody,

	Some time ago, I created an arc of a circle as an object. There is a  
built in quarter-arc (90 deg) in the OmniGraffle Style Inspector  
(Lines and Shapes), but the ones I created are about 30 deg, and the  
other is about 45 deg.

	The thing is, I can't for the life of me remember HOW I created  
those shapes. And I can't do it again. Can someone tell me how to  
create an arc of a circle, and adjust the degree of the arc?

	Best regards,
	Vic DiFranco