Which term denotes the central point where the sides of a polygon meet and where multiple edges of a polyhedron converge?

Which term denotes the central point where the sides of a polygon meet and where multiple edges of a polyhedron converge?

• A. Power
• B. Width
• C. Vertex
• D. Radical

Answer: (C)

The central point where sides meet in a polygon and where multiple edges converge in a polyhedron is called a vertex. In polygons, a vertex is the corner where two sides come together; in a 3D shape, a vertex is the point where edges and the corners of faces meet. This distinguishes from terms like power or radical, which are algebraic concepts, and width, which is a measurement, not a meeting point of lines. So the correct term is vertex.

The central point where sides meet in a polygon and where multiple edges converge in a polyhedron is called a vertex. In polygons, a vertex is the corner where two sides come together; in a 3D shape, a vertex is the point where edges and the corners of faces meet. This distinguishes from terms like power or radical, which are algebraic concepts, and width, which is a measurement, not a meeting point of lines. So the correct term is vertex.