What are the 12 kinds of polygons?

What are the 12 kinds of polygons?

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

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

heptacontagon

megagon

hectogon

hexakaidecagon

dodecagon

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

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. …

Icosagon

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