[Start, End, Point] commnad generates an arc, given both ends and a through point.
While
"Specify the start point of the arc"
prompt is displayed, specify the start point of the arc to generate.
While
"Specify the end point of the arc"
prompt is displayed, specify the end point of the arc to generate.
While
"Specify a through point of the arc"
prompt is displayed, specify a through point of the arc to generate. Preview of
the center of the arc and the shape can be seen following to the mouse
movement.