Add an oval or circle
Note To complete the following procedure, you must use the Drawing toolbar. If the Drawing toolbar is not visible, on the View menu, point to Toolbars, and then click Drawing.
On the Drawing toolbar, click Oval , and then do one of the following:
To draw a standard-sized circle, click the map. After the circle appears on the map, you can resize it by dragging the circle's sizing handles.
To draw an oval, drag the mouse.
To draw a circle, hold down SHIFT, and then drag the mouse.