# What is a 9 point polygon called?

## What is a 9 point polygon called?

nonagon

In geometry, a nonagon (/ˈnɒnəɡɒn/) or enneagon (/ˈɛniəɡɒn/) is a nine-sided polygon or 9-gon. The name nonagon is a prefix hybrid formation, from Latin (nonus, “ninth” + gonon), used equivalently, attested already in the 16th century in French nonogone and in English from the 17th century.

### How do you call a polygon having 10 sides?

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°. A self-intersecting regular decagon is known as a decagram.

**Is a pentagon a 9 sided shape?**

A pentagon is a five-sided polygon.

**What is a billion sided shape called?**

Regular megagon

Megagon

Regular megagon | |
---|---|

Coxeter diagram | |

Symmetry group | Dihedral (D1000000), order 2×1000000 |

Internal angle (degrees) | 179.99964° |

Dual polygon | Self |

## What is a trillion sided shape called?

hendecagon

In geometry, a hendecagon (also undecagon or endecagon) or 11-gon is an eleven-sided polygon.

### What is a one billion sided shape called?

Megagon

Regular megagon | |
---|---|

Coxeter diagram | |

Symmetry group | Dihedral (D1000000), order 2×1000000 |

Internal angle (degrees) | 179.99964° |

Dual polygon | Self |

**What is a 900 sided shape called?**

enneahectogon

What is the name of a polygon with…?

# | Name of the Polygon + Geometric Drawing |
---|---|

900 sides | enneahectogon |

1000 sides | chiliagon |

10000 sides | myriagon |

1000000 sides | megagon |

**What kind of shape is a polygon and what are its sides?**

A polygon is a flat, two-dimensional (2D) shape with straight sides that is fully closed (all the sides are joined up). The sides must be straight. Polygons may have any number of sides. A regular polygon is a polygon in which all sides are of all the same length and at the same angles.

## How do children learn the shapes of polygons?

Children may learn the shapes through matching activities, going on a shape walk in the school grounds, flash-cards and games. They will look at real-life examples of shapes as well as pictures.

### What kind of shape has 6 vertices and 12 edges?

A cube is a three-dimensional shape which has 6 faces, 8 vertices and 12 edges. The faces of the cube are square. A cuboid is also three dimensional solid having 6 faces, 8 vertices and 12 edges but the faces of the cuboid are in a rectangular shape.

**Which is a three dimensional shape with 6 faces?**

In three dimensions, the primary shapes are: A cube is a three-dimensional shape which has 6 faces, 8 vertices and 12 edges. The faces of the cube are square. A cuboid is also three dimensional solid having 6 faces, 8 vertices and 12 edges but the faces of the cuboid are in a rectangular shape.