What are the different names of polygons?
Types of Polygons and their Properties
- Regular Polygons
- Irregular Polygons
- Concave Polygons
- Convex Polygons
- Trigons
- Quadrilateral Polygons
- Pentagon Polygons
- Hexagon Polygons
- Equilateral Polygons
- Equiangular Polygons
How many sides does a polygon have?
A regular polygon has: Two dimensions Straight sides Congruent (equal-length) sides An interior and exterior Equal interior angles Equal exterior angles
What polygon has all sides and angles congruent?
The name of a polygon describes the number of sides. A polygon which has all sides mutually congruent and all angles mutually congruent is called a regular polygon. Click to see full answer. Keeping this in consideration, what is a congruent polygon?
What is shape with 10 sides called?
A ten sided object (polyhedron) is known as a decahedron (three dimensional) while a ten sided two dimensional figure (polygon) is known as a decagon. Some examples of ten sided objects are a regular decahedron having all faces in the shape of a regular pentagon, an octagonal prism in the form of two octagons as bases on either sides and eight square faces, and nonagonal pyramid having ten faces in the form of nine triangles and a base in the shape of a nonagon.
What are the 7 polygons?
They are:Regular Polygons.Irregular Polygons.Concave Polygons.Convex Polygons.Trigons.Quadrilateral Polygons.Pentagon Polygons.Hexagon Polygons.More items...
What is a 7 sided polygon called?
heptagonA heptagon is a seven-sided polygon. It is also sometimes called a septagon, though this usage mixes a Latin prefix sept- (derived from septua-, meaning "seven") with the Greek suffix -gon (from gonia, meaning "angle"), and is therefore not recommended.
What is a 8 sided polygon called?
regular octagonA regular octagon shape has eight equal sides and eight equal angles. All the sides are of equal length, and all the angles are of equal measure. The sum of the interior angles is 1080°, and the sum of the exterior angles is 360°. In a regular octagon, the interior angle at each vertex is 135°.
What is a 8 sided polygon?
In geometry, Octagon is a polygon that has 8 sides and 8 angles. That means the number of vertices and edges of an octagon is 8, respectively. In simple words, the octagon is an 8-sided polygon, also called 8-gon, in a two-dimensional plane. A regular octagon will have all its sides equal in length.
What is a 12 sided polygon called?
dodecagonA dodecagon is a 12-sided polygon. Several special types of dodecagons are illustrated above. In particular, a dodecagon with vertices equally spaced around a circle and with all sides the same length is a regular polygon known as a regular dodecagon.
What is a 9 sided polygon called?
enneagonA nonagon is also called enneagon, which is derived from a Greek word called enneagonon, which means nine corners. 2. The first use of the word nonagon dates back to the early 17th century, and has a Latin prefix (nona) and a Greek suffix (gon), making it a polygon with nine sides and nine angles.
What is 10 sided polygon called?
A decagon is a closed shape with ten sides and ten angles. Your geometry teacher would also tell you that a decagon is a polygon.
What is the name of 10 polygon?
decagonA decagon is a polygon that is easily identified by one key trait - it's a 10 side shape with ten interior angles and ten vertices.