What is the shape of 20?
Icosagon
‘ Explanation: A 20 sided shape (polygon) is called Icosagon.
What is 1000000000 sided shape called?
megagon
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 22 sided shape called?
icosidigon
In geometry, an icosidigon (or icosikaidigon) or 22-gon is a twenty-two-sided polygon. The sum of any icosidigon’s interior angles is 360 degrees.
What is a 19 sided shape called?
Regular enneadecagon
Enneadecagon
| Regular enneadecagon | |
|---|---|
| A regular enneadecagon | |
| Type | Regular polygon |
| Edges and vertices | 19 |
| Schläfli symbol | {19} |
What is a shape with 21 sides called?
An icosikaihenagon is a 21-sided polygon. Most mathematicians and mathematics students would simply write “21-gon” to name it.
What is a 1 trillion sided shape called?
Chiliagon
| Regular chiliagon | |
|---|---|
| Coxeter diagram | |
| Symmetry group | Dihedral (D1000), order 2×1000 |
| Internal angle (degrees) | 179.64° |
| Dual polygon | Self |
What is a 9999 sided shape called?
What do you call a 9999-sided polygon? A nonanonacontanonactanonaliagon.
What is a 29 sided shape called?
enneaicosagon
What is the name of a polygon with…?
| # | Name of the Polygon + Geometric Drawing |
|---|---|
| 29 sides | enneaicosagon |
| 30 sides | triacontagon |
| 31 sides | hentriacontagon |
| 32 sides | dotriacontagon |
What is a 24 sided 3d shape called?
Properties. Convex, cyclic, equilateral, isogonal, isotoxal. 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 an 18 sided shape?
Octadecagon
Octadecagon. An 18-sided polygon, sometimes also called an octakaidecagon.
What is the name of shape that has 20 sides?
In geometry, an icosagon or 20-gon is a twenty-sided polygon. The sum of any icosagon’s interior angles is 3240 degrees. The regular icosagon has Schläfli symbol {20}, and can also be constructed as a truncated decagon, t {10}, or a twice-truncated pentagon, tt {5}.
What do you call a 20 sided figure?
In geometry, an icosahedron ( / ˌaɪkɒsəˈhiːdrən, – kə -, – koʊ -/ or / aɪˌkɒsəˈhiːdrən /) is a polyhedron with 20 faces. The name comes from Ancient Greek εἴκοσι (eíkosi) meaning “twenty” and from Ancient Greek ἕδρα (hédra) meaning “seat”. The plural can be either “icosahedra” ( /- drə /) or “icosahedrons”.
What is shape with 2 equal sides called?
Isosceles triangles. An isosceles triangle has two equal sides and two equal angles. The equal sides are called legs, and the third side is the base. The two angles touching the base (which are congruent, or equal) are called base angles.
What shape has only 2 sides?
It does have two sides. A hollow sphere has two sides. A solid cone has two sides. Any solid sphere divided by a plane forms two solids shapes having two sides, the surface that was cut by the plane, and the rest of the sphere.