A polygon.
triangel
a polygon
If each segment intersects exactly two other segment but could, if extended, intersect the third, then the figure is a quadrilateral. Otherwise it is a parallelogram.
Poo,bum,wees
polygon
It is a plane figure, for example, a semicircle, a triangle, a kite.
It is called a polygon. * * * * * Yes, but only if they are straight line segments. And, in that case, the shape is a quadrilateral.
polygon
polygon
That would be a polygon.
A irregular is a closed plane figure formed by three or more line segments.
Polygon
A polygon.
triangel
If they are straight lines then it is a polygon.
A Triangle :)