Opposite sides.
point of intersection of the sides of the angle; the vertex
Parallel sides, non-adjacent sides, skew sides in 3-d shapes.
The common endpoint of two sides of a polygon is called the vertex. Polygons have different numbers of vertices depending on the particular shape of the polygon. For example, a pentagon will have five vertices, and a rectangle will have 4 vertices.
A hexagon has 6 sides, and a quadrilateral has 4 sides. Thus, a hexagon has 2 more sides than a quadrilateral does.
No, a quadrilateral must have 4 sides. If it is a proper quadrilateral it must have 4 sides of equal length but if it is an irregular quadrilateral it must have 4 sides but not have equal sides. An example of a quadrilateral could be a square. A pentagon on the other side must have 5 sides.
parallelogram? maybe IDK restate the question :/
Vertex!! =)
vertex
An angle consists of two rays called sides with a common endpoint called the vertex.
the vertex is the common endpoint
point of intersection of the sides of the angle; the vertex
Vertex
Parallel sides, non-adjacent sides, skew sides in 3-d shapes.
An angle consists of two rays called sides with a common endpoint called the vertex.
That's an irregular quadrilateral.
Yes.
angle: vertex