1) Use the Compass tool[icon]/images/ggb/toolbar/mode_compasses.png[/icon] to create another circle with the same radius as the given circle but centered on the point on the circle.[br]2) Use the Intersect tool[icon]/images/ggb/toolbar/mode_intersect.png[/icon] to mark where those two circles intersect.[br]3) Use the Compass tool[icon]/images/ggb/toolbar/mode_compasses.png[/icon] to create two more circles with the same radius, centered at the two points you just created.[br]4) Use the Intersect tool[icon]/images/ggb/toolbar/mode_intersect.png[/icon] to mark the points where those two circles intersect the original circle.[br]5) Use the Compass tool[icon]/images/ggb/toolbar/mode_compasses.png[/icon] to create another circle with the same radius centered at one of the last two points you created.[br]6) Use the Intersect tool[icon]/images/ggb/toolbar/mode_intersect.png[/icon] to mark where this circle intersects the original circle.[br]7) Use the Polygon tool[icon]/images/ggb/toolbar/mode_polygon.png[/icon] to create your polygon, using the six points on the original circle.[br]9) Use the Distance tool[icon]/images/ggb/toolbar/mode_distance.png[/icon] and the Angle Measure tool[icon]/images/ggb/toolbar/mode_angle.png[/icon] to verify that this is a regular hexagon.