## What is the name of a 2D shape with 10 sides?

decagon

A 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.

## Which closed 2D shape has 10 sides?

Decagon

Decagon (10 sides)

**What is the most sided 2D shape?**

Myriagon

Regular myriagon | |
---|---|

Type | Regular polygon |

Edges and vertices | 10000 |

Schläfli symbol | {10000}, t{5000}, tt{2500}, ttt{1250}, tttt{625} |

Coxeter–Dynkin diagrams |

### What is the shape with 10 sides?

Polygons: How Many Sides?

3 | triangle, trigon |
---|---|

8 | octagon |

9 | nonagon, enneagon |

10 | decagon |

11 | hendecagon |

### What are 2d shapes name?

The basic types of 2d shapes are a circle, triangle, square, rectangle, pentagon, quadrilateral, hexagon, octagon, etc. Apart from the circle, all the shapes are considered as polygons, which have sides. A polygon which has all the sides and angles as equal is called a regular polygon.

**What does a 10 sided shape look like?**

In geometry, a decagon (from the Greek δέκα déka and γωνία gonía, “ten angles”) is a ten-sided polygon or 10-gon….Decagon.

Regular decagon | |
---|---|

Coxeter–Dynkin diagrams | |

Symmetry group | Dihedral (D10), order 2×10 |

Internal angle (degrees) | 144° |

Properties | Convex, cyclic, equilateral, isogonal, isotoxal |

## What kind of shape has 10 sides?

## What are the examples of decagon?

Decagons can be commonly seen in various things in the surroundings, such as coasters, coins, umbrellas, drums, watches, cutlery etc. Also, a decagon is an intriguing form of polygons and is widely used while doing wall art.

**What is a 10 sided object?**

In geometry, a decagon (from the Greek δέκα déka and γωνία gonía, “ten angles”) is a ten-sided polygon or 10-gon. The total sum of the interior angles of a simple decagon is 1440°.

### What is a 2D drawing?

A 2D drawing view consists of two-dimensional elements. It is not associative to a 3D model. A 2D drawing view allows you to quickly create or modify a drawing view without making changes to a part or assembly document.

### Does a star have 10 sides?

In geometry, a decagram is a 10-point star polygon. There is one regular decagram, containing the vertices of a regular decagon, but connected by every third point….Decagram (geometry)

Regular decagram | |
---|---|

Type | Regular star polygon |

Edges and vertices | 10 |

Schläfli symbol | {10/3} t{5/3} |

Coxeter–Dynkin diagrams |

**What is a 10 sided shape?**

## What is a 2D shape called?

2D Shapes. Regular Polygons. A polygon is a plane (2D) shape with straight sides. To be a regular polygon all the sides and angles must be the same: Triangle – 3 Sides: Square – 4 Sides: Pentagon – 5 Sides: Hexagon – 6 sides: Heptagon – 7 Sides: Octagon – 8 Sides: Nonagon – 9 Sides: Decagon – 10 Sides:

## What is a solid 10 sided shape called?

A solid 10-sided shape with faces of equal size and shape is called a decahedron. Two-dimensional shapes are called polygons, which means they are flat, straight-sided and closed. Three-dimensional shapes are called polyhedrons. These are solid with flat faces.

**Are there any 2D shapes that are polygons?**

These are 2D shapes, and they are polygons, but not regular polygons: And many more! These are also 2D shapes, but are not polygons because they have curves:

### What are three-dimensional shapes with the same shape called?

Three-dimensional shapes are called polyhedrons. These are solid with flat faces. Polygons and polyhedrons with all sides or faces the same size are called regular and are named from the Greek words associated with the number of sides or faces they contain.