# What are the 12 kinds of polygons?

## What are the 12 kinds of polygons?

Names of PolygonsNameSidesInterior AngleNonagon (or Enneagon)9140Decagon10144Hendecagon (or Undecagon)xb0Dodecagon1215028

## What is the 11 sided polygon called?

hendecagon

## What are the 20 types of polygons?

Terms in this set (18)Three. Trigon or Triangle.Four. Tetragon or Quadrilateral.Five. Pentagon.Six. Hexagon.Seven. Heptagon.Eight. Octagon.Nine. Nonagon or Enneagon.Ten. Decagon.

## What’s a one sided shape called?

List of n-gons by Greek numerical prefixesSidesNames1henagonmonogon2digonbigon3trigontriangle4tetragonquadrilateral7

## What is a 70 sided shape called?

heptacontagon

## What is a 1000000000 sided shape called?

megagon

## What is a 100 sided shape?

hectogon

## What is a 16 sided shape called?

hexakaidecagon

## What is 12 sided shape called?

dodecagon

## What is a 10 sided shape called?

Decagon

## How do you make a 12 sided polygon?

3:33Suggested clip · 117 secondsHow to draw a dodecagon (12-sided polygon) inscribed – YouTubeYouTubeStart of suggested clipEnd of suggested clip

## What is a 15 sided shape called?

pentadecagon

## Is a Dodecagon a regular polygon?

A dodecagon is a 12-sided polygon. 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 20 sided polygon?

Icosagon

## What is a 1000 sided shape called?

chiliagon

## What is a 72 sided shape called?

How many sides does a polygon have? Names of polygon shapesPolygonNameβ3 – sided polygontrigon (equilateral triangle)2π/3 = 120°4 – sided polygontetragon, quadrilateral (square)π/2 = 90°5 – sided polygonpentagon2π/5 = 72°6 – sided polygonhexagonπ/3 = 60°5