I am the endpoint where two sides of a polygon meet?
vertecies/vertex.
A point that two sides of a polygon have in common is called a vertex. Each regular polygon has an equal number of sides as vertices.
In geometry, an interior angle is an angle formed by two sides of a simple polygon that share an endpoint, namely, the angle of the inner side of the polygon.
Polygon
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.
angle: vertex
The vertex
I am the endpoint where two sides of a polygon meet?
vertecies/vertex.
a vertex
Every side of a polygon shares endpoints, one each with the two sides next to it.
An angle consists of two rays called sides with a common endpoint called the vertex.
A point that two sides of a polygon have in common is called a vertex. Each regular polygon has an equal number of sides as vertices.
Vertex
An angle consists of two rays called sides with a common endpoint called the vertex.
Point common to two sides of an angle = vertex. Points common to two sides of a polygon, if they exist, are all the points along an edge.