What are sides names?
2D Shapes
| Triangle – 3 Sides | Square – 4 Sides |
|---|---|
| Pentagon – 5 Sides | Hexagon – 6 sides |
| Heptagon – 7 Sides | Octagon – 8 Sides |
| Nonagon – 9 Sides | Decagon – 10 Sides |
| More … |
What is the name of a 12 sided figure?
dodecagon
A 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 are sided shapes called?
polygon
A polygon is a closed 2D shape with straight sides.
What’s a shape with 14 sides?
tetradecagon
In geometry, a tetradecagon or tetrakaidecagon or 14-gon is a fourteen-sided polygon.
What do you call a 13 sided shape?
A 13-sided polygon, sometimes also called the triskaidecagon.
What name is given for a shape with 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°.
How do you name a 35 sided polygon?
To “construct” a name, we start with the prefix for the tens digit, follow it by “kai” (the Greek word for “and”), then follow it with the prefix for the units digit, and finally add “gon.”. Example: A 35-sided polygon is called a ” triacontakaipentagon .”. For numbers from 100 to 999, we need one more combining prefix…
Which is a 2D shape with straight sides?
A polygon is a plane (2D) shape with straight sides. More 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: And many more!
What do you call a 672 sided polygon?
Example: A 672-sided polygon is called a ” hexahectaheptacontakaidigon .” Now you try some. When you think have the name, click on the ANSWER button to check.
What do you call a polygon with 6 sides?
18 octdecagon 19 enneadecagon 20 icosagon After about 6 sides mathematicians usually refer to these polygons as n-gons. So your 13 sided polygon I would call a 13-gon. Cheers, Walter and Harley Go to Math Central