circle
A circle for example.
polygon I think I would say, it is a circle.
A [non-intersecting] closed curve
a ray
begins and ends at the same point
A closed figure, like a circle or triangle, begins and ends at the same point.
circle
circle
A circle for example.
polygon I think I would say, it is a circle.
my guess would be the circle; but that continues on and on maybe a point all by itself
A circle perhaps?
A [non-intersecting] closed curve
A segment.
it is a ray
segment