Representation
The properties for the representation of an element can be demonstrated with an example for an arc. Basically, closed figures such as circles, rectangles etc., are automatically created filled in. By default, this does not apply to arcs, but they can be assigned properties for fill-in nevertheless. The ‘Properties’ dialogs for ‘Outline’ and ‘Filling’ under ‘Appearance’ are opened if you click on the field next to the respective name.
More:
Outlines
Filling