Question

what is vertex???????????????​

Answer 1

Explanation:

a vertex often denoted by letters such as, is a point where two or more curves, lines or edges meet.

Answer 2

Answer:

In geometry, a vertex, often denoted by letters such as, is a point where two or more curves, lines, or edges meet. As a consequence of this definition, the point where two lines meet to form an angle and the corners of polygons and polyhedra are vertices.