What is a 9 sided polygon?

In geometry, a nonagon (/ˈn?n?g?n/) or enneagon (/ˈ?ni?g?n/) is a nine-sided polygon or 9-gon. The name nonagon is a prefix hybrid formation, from Latin (nonus, "ninth" + gonon), used equivalently, attested already in the 16th century in French nonogone and in English from the 17th century.

Moreover, what is a 10 sided polygon?

In geometry, a decagon is a ten-sided polygon or 10-gon.

Also, what is a shape with 10000 sides? 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.

Secondly, what is a 12 sided polygon called?

Convex, cyclic, equilateral, isogonal, isotoxal. In geometry, a dodecagon or 12-gon is any twelve-sided polygon.

What is a 200 sided shape called?

Polygons with 21 to 99 sides have a different system. Take the prefix for the tens digit (found on the left column), the ones digit (right column below), and then stick a "kai" between them to get (tens)kai(ones)gon . A 100-sided polygon is called a hectogon.

Is Star a polygon?

Yes, a star is a polygon. In geometry, a star is a special type of polygon that we call a star polygon. These types of polygons take on the general

What are the 16 basic shapes?

Terms in this set (16)

equilateral triangle. A triangle with all sides of equal length.
isosceles triangle. A triangle with two sides of equal length.
scalene triangle. A triangle with no sides of equal length.
scalene right triangle.
isosceles right triangle.
square.
rectangle.
parallelogram.

What is a 1 sided shape called?

There is no polygon with one side, because the definition of a polygon is "a 2-dimensional closed shape". The minimum number of sides which can close the figure is 3.. One side: a line which is one dimensional. A circle can also does not be considered as a one-sided polygon, because it does not consist of line segments

What is a 20 Gon?

Convex, cyclic, equilateral, isogonal, isotoxal. In geometry, an icosagon or 20-gon is a twenty-sided polygon. The sum of any icosagon's interior angles is 3240 degrees.

Is a cross a polygon?

A polygon is a closed figure, formed by segments, and its sides do not cross.

How many sides does a dodecahedron have?

twelve

What is a 11 sided shape called?

In geometry, a hendecagon (also undecagon or endecagon) or 11-gon is an eleven-sided polygon. (The name hendecagon, from Greek hendeka "eleven" and –gon "corner", is often preferred to the hybrid undecagon, whose first part is formed from Latin undecim "eleven".)

Is circle a polygon?

Polygons. A polygon is a closed plane figure with three or more sides that are all straight. The following figure is not a polygon as it is not a closed figure. A circle is not a polygon as it does not have straight sides.

What is the name of a 14 sided polygon?

tetradecagon

What polygon has 13 sides?

In geometry, a tridecagon or triskaidecagon or 13-gon is a thirteen-sided polygon.

What is a 17 sided shape called?

In geometry, a heptadecagon or 17-gon is a seventeen-sided polygon.

What is a 7 shape called?

In geometry, a heptagon is a seven-sided polygon or 7-gon. The heptagon is sometimes referred to as the septagon, using "sept-" (an elision of septua-, a Latin-derived numerical prefix, rather than hepta-, a Greek-derived numerical prefix; both are cognate) together with the Greek suffix "-agon" meaning angle.

What do you call a 18 sided polygon?

In geometry, an octadecagon (or octakaidecagon) or 18-gon is an eighteen-sided polygon.

What is a 21 sided shape called?

A polygon with 21 sides is therefore called a: Icosikaihenagon, but also a Icosihenagon.

What is a 30 sided shape called?

In geometry, a triacontagon or 30-gon is a thirty-sided polygon. The sum of any triacontagon's interior angles is 5040 degrees.

What is a 15 sided polygon called?

Convex, cyclic, equilateral, isogonal, isotoxal. In geometry, a pentadecagon or pentakaidecagon or 15-gon is a fifteen-sided polygon.

What is a 3d 12 sided shape called?

Rhombo-triangular- In geometry, a dodecahedron (Greek δωδεκάεδρον, from δώδεκα dōdeka "twelve" + ?δρα hédra "base", "seat" or "face") is any polyhedron with twelve flat faces. The most familiar dodecahedron is the regular dodecahedron, which is a Platonic solid.