How many sides and vertices does a polygon have?
For example, a triangle has three sides, and a quadrilateral has four sides. So, any shape that can be drawn by connecting three straight lines is called a triangle, and any shape that can be drawn by connecting four straight lines is called a quadrilateral….Definition of a Polygon.
| Shape | # of Sides |
|---|---|
| n-gon | n sides |
What are vertices and sides of a polygon?
The segments of a polygonal circuit are called its edges or sides. The points where two edges meet are the polygon’s vertices (singular: vertex) or corners. The interior of a solid polygon is sometimes called its body.
How many vertices are there in a polygon?
A vertex is a point where the line segments of a polygon meet each other. It is also known as the corners of a polygon. In a polygon, if there are n sides then there will be n vertices. The Pentagon has 5 vertices.
How many sides do polygon have?
A geometrical figure with three or more sides is called a polygon or a polyhedron. Here are the names for some polygons.
Which polygon has 4 sides?
Definition: A quadrilateral is a polygon with 4 sides. A diagonal of a quadrilat- eral is a line segment whose end-points are opposite vertices of the quadrilateral.
What polygon has 4 sides and 3 vertices?
This point is called a vertex of the polygon. In the polygon there are as many vertices as there are sides. The triangle has 3 sides and 3 vertices. The quadrilateral has 4 sides and 4 vertices.
How many sides does a pentagon have?
5
Pentagon/Number of edges
Answer- The Pentagon has 5 (five) sides. A pentagon is a five-sided polygon also known as 5-gon in geometry. 540° is the sum of internal angles of a simple pentagon. A self-intersecting pentagon is called a pentagram.
What is a polygon with 4 vertices?
quadrilateral
A quadrilateral is a polygon that has exactly four sides. (This also means that a quadrilateral has exactly four vertices, and exactly four angles.)
What polygon has 2 sides?
digon
In geometry, a digon is a polygon with two sides (edges) and two vertices. Its construction is degenerate in a Euclidean plane because either the two sides would coincide or one or both would have to be curved; however, it can be easily visualised in elliptic space.
How many vertices does a pentagon have?
Pentagon/Number of vertices
How many sides do a pentagon have?
five sides
| Pentagon | |
|---|---|
| An equilateral pentagon, i.e. a pentagon whose five sides all have the same length | |
| Edges and vertices | 5 |
| Internal angle (degrees) | 108° (if equiangular, including regular) |
What is a polygon with 3 sides?
triangle
List of n-gons by Greek numerical prefixes
| Sides | Names | |
|---|---|---|
| 3 | trigon | triangle |
| 4 | tetragon | quadrilateral |
| 5 | pentagon | |
| 6 | hexagon |