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.
Vocabulary and More Drawing! A polyhedron is a geometric solid made up of polygon faces which meet. at straight-line edges that come together at vertices. Like polygons, polyheda are named with prefixes we have already used. Octahedron = 8 sides. Hexahedron = 6 sides.