A circle. An ellipse. There are lots of fancy shapes as well like a cardio (heart-shaped curve), a limaçon, a lemniscate, and so on.
A circle. has no endpoints.
A line segment has endpoints
right angle
That would be a polygon.
a shape. The real answer is a polygon as long as the lines do not intersect anywhere but the endpoints. It could also be called a figure.
A circle. has no endpoints.
A line segment has endpoints
A line is a figure that has no endpoints. It extends infinitely in both directions, characterized by having length but no width or thickness. In geometry, a line is often represented by a straight path that continues indefinitely, distinguishing it from line segments, which do have defined endpoints.
polygons
right angle
figure
That would be a polygon.
triangel
A polygon.
Hexagon
A Triangle :)
A triangle