A 13-sided polygon, sometimes also called the triskaidecagon.
for instance, What is a 10 sided shape?
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°.
significantly, What is a 99 sided shape called?
What is a 99 sided shape called? pentagon (5-gon), dodecagon (12-gon) or icosagon (20-gon) — with the triangle, quadrilateral and nonagon (9-gon) being notable exceptions. 8 sided shape are often used in geometry, architecture, and even road signs.
also What’s a one sided shape called?
List of n-gons by Greek numerical prefixes
| Sides | Names | |
|---|---|---|
| 1 |
henagon |
monogon |
| 2 | digon | bigon |
| 3 | trigon | triangle |
| 4 | tetragon | quadrilateral |
Is there a 7 sided shape? A heptagon is a seven-sided polygon. It is also sometimes called a septagon, though this usage mixes a Latin prefix sept- (derived from septua-, meaning “seven”) with the Greek suffix -gon (from gonia, meaning “angle”), and is therefore not recommended.
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What is a 19 sided shape called?
In geometry, an enneadecagon, enneakaidecagon, nonadecagon or 19-gon is a polygon with nineteen sides.
What do you call a 69 sided shape?
Tejan Gupta answered this. Dear studebt, For such large number of sides we call them simply 69-gon and 96-gon.
What is a 1000000 sided shape called?
A megagon or 1 000 000-gon is a polygon with one million sides (mega-, from the Greek μέγας, meaning “great”, being a unit prefix denoting a factor of one million).
What is a 27 sided shape called?
What is the name of a polygon with…?
| # | Name of the Polygon + Geometric Drawing |
|---|---|
| 27 sides |
heptaicosagon |
| 28 sides | octaicosagon |
| 29 sides | enneaicosagon |
| 30 sides | triacontagon |
What is a 10000 sided shape called?
In geometry, a myriagon or 10000-gon is a polygon with 10,000 sides. Several philosophers have used the regular myriagon to illustrate issues regarding thought.
What is a 28 sided shape called?
In geometry, an icosioctagon (or icosikaioctagon) or 28-gon is a twenty eight sided polygon. The sum of any icosioctagon’s interior angles is 4680 degrees.
What is a 17 sided shape called?
In geometry, a heptadecagon or 17-gon is a seventeen-sided polygon.
What’s a twelve sided shape called?
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 is 8 sided shape called?
In geometry, an octagon (from the Greek ὀκτάγωνον oktágōnon, “eight angles”) is an eight-sided polygon or 8-gon. A regular octagon has Schläfli symbol {8} and can also be constructed as a quasiregular truncated square, t{4}, which alternates two types of edges.
What is a 50 sided shape called?
In geometry, a pentacontagon or pentecontagon or 50-gon is a fifty-sided polygon. The sum of any pentacontagon’s interior angles is 8640 degrees. A regular pentacontagon is represented by Schläfli symbol {50} and can be constructed as a quasiregular truncated icosipentagon, t{25}, which alternates two types of edges.
What is a 24 sided shape called?
In geometry, an icositetragon (or icosikaitetragon) or 24-gon is a twenty-four-sided polygon. The sum of any icositetragon’s interior angles is 3960 degrees.
What is a 100 sided shape called?
In geometry, a hectogon or hecatontagon or 100-gon is a hundred-sided polygon. The sum of all hectogon’s interior angles are 17640 degrees.
What is a 1 trillion sided shape called?
Megagon
|
Regular megagon | |
|---|---|
| Symmetry group |
Dihedral (D 1000000 ), order 2×1000000 |
| Internal angle (degrees) | 179.99964° |
| Dual polygon | Self |
| Properties | Convex, cyclic, equilateral, isogonal, isotoxal |
What is a 15 sided shape called?
In geometry, a pentadecagon or pentakaidecagon or 15-gon is a fifteen-sided polygon.
What do you call a 36 sided polygon?
Regular triacontagon
The triacontagon is the largest regular polygon whose interior angle is the sum of the interior angles of smaller polygons: 168° is the sum of the interior angles of the equilateral triangle (60°) and the regular pentagon (108°). The area of a regular triacontagon is (with t = edge length)
What is a 120 sided shape called?
In geometry, a 120-gon is a polygon with 120 sides. The sum of any 120-gon’s interior angles is 21240 degrees. Alternative names include dodecacontagon and hecatonicosagon.
What’s a 50 sided shape called?
In geometry, a pentacontagon or pentecontagon or 50-gon is a fifty–sided polygon. The sum of any pentacontagon’s interior angles is 8640 degrees.
What is a billion sided shape called?
Megagon
|
Regular megagon | |
|---|---|
| Coxeter diagram | |
| Symmetry group |
Dihedral (D 1000000 ), order 2×1000000 |
| Internal angle (degrees) | 179.99964° |
| Dual polygon | Self |
What is a 66 sided shape called?
In geometry, a hexacontagon or hexecontagon or 60-gon is a sixty-sided polygon. The sum of any hexacontagon’s interior angles is 10440 degrees.
What is a 21 sided polygon called?
An icosikaihenagon is a 21-sided polygon.
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