- What is a 13 sided shape called?
- How many degrees is a 9 sided shape?
- How many degrees is a 8 sided shape?
- What is a 1 sided shape called?
- What is a 7 sided shape?
- What is a 200 sided shape?
- Are all 8 sided shapes octagons?
- What is a 9 sided shape called?
- What is a shape with 10 sides called?
- What is a 50 sided shape called?
- Are hexagons 6 sides?

## What is a 13 sided shape called?

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

## How many degrees is a 9 sided shape?

140 °Excellent! So the interior angle of a 9 -sided polygon is 140 ° .

## How many degrees is a 8 sided shape?

1080 degreesAn octagon has eight sides, so the sum of the angles of the octagon is 180(8 – 2) = 180(6) = 1080 degrees. Because the octagon is regular, all of its sides and angles are congruent. Thus, the measure of each angle is equal to the sum of its angles divided by 8.

## What is a 1 sided shape called?

henagon monogonList of n-gons by Greek numerical prefixesSidesNames1henagonmonogon2digonbigon3trigontriangle4tetragonquadrilateral7 more rows

## What is a 7 sided shape?

More than Four Sides A six-sided shape is a hexagon, a seven-sided shape a heptagon, while an octagon has eight sides… Polygon Names. The names of polygons are derived from the prefixes of ancient Greek numbers. The Greek numerical prefix occurs in many names of everyday objects and concepts.

## What is a 200 sided shape?

What is the name of a polygon with…?#Name of the Polygon + Geometric Drawing80 sidesoctacontagon90 sidesenneacontagon100 sideshectogon200 sidesdihectogon54 more rows

## Are all 8 sided shapes octagons?

An octagon is an 8 sided polygon with interior angles that add to 1080 degrees. Regular octagons have sides of equal length and interior angles of 135 degrees. A nonagon is a 9 sided polygon with interior angles that add to 1260 degrees….TriangleSquareNonagonDecagonPentadecagonIcosagon2 more rows

## What is a 9 sided shape called?

enneagonA nonagon is also called enneagon, which is derived from a Greek word called enneagonon, which means nine corners. The first use of the word nonagon dates back to the early 17th century, and has a Latin prefix (nona) and a Greek suffix (gon), making it a polygon with nine sides and nine angles.

## What is a shape with 10 sides called?

decagonIn 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°. A self-intersecting regular decagon is known as a decagram.

## What is a 50 sided shape called?

pentacontagonIn 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.

## Are hexagons 6 sides?

In geometry, a hexagon can be defined as a polygon with six sides.