Clearly, there is a good deal of subjectivity in distinguishing good from bad, but there. may be some basic characteristics that mark out a research paper from any other kind of. paper, and it is good research papers that we would like to encourage at the annual. conference.
The line segments forming a polygon are called its sides. It has three or more sides and three or more interior angles. The point of intersection of two consecutive sides of a polygon is called as the vertex of the polygon.
Definition: The diagonal of a polygon is a line segment linking two non-adjacent vertices. Try this Adjust the number of sides of the polygon below, or drag a vertex to note the behavior of the diagonals. A diagonal of a polygon is a line segment joining two vertices. From any given vertex, there is no diagonal to the vertex on either side of it, since that would lay on top of a side.