1) Use the Compass tool[icon]/images/ggb/toolbar/mode_compasses.png[/icon] to create two circles with a radius equal to the distance between the two given points, one centered at each point.[br]2) Use the Intersect tool[icon]/images/ggb/toolbar/mode_intersect.png[/icon] to mark the intersection of those two circles.[br]3) Use the Ray tool[icon]/images/ggb/toolbar/mode_ray.png[/icon] to create a ray from the given point to the intersection point you just created.[br]4) Use the Angle Measure tool[icon]/images/ggb/toolbar/mode_angle.png[/icon] to verify that this angle is 60 degrees.