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If you wish to communicate information, I suggest you call it an 180-gon. Although there is a prefix for 180 I suggest you keep it simple. Not only is the use of long Greek prefices pretentious, you will only annoy the reader who will probably have to consult a dictionary. Having said that, if you do want to be pretentious or obfuscate, you can use the link below for polygons with up to 999 sides. http://faculty.kutztown.edu/schaeffe/Tutorials/General/Polygons.html
What else can I help you with?
A 4 sided shape is called?
a 4 sided shape is called a quadrilateral
What do angles add up to in a 7 sided shape?
180
How many degrees is a 3 sided shape?
always 180.
What is a 56 sided shape?
== == A 56 sided shape is called a Pentacontakaihexagon.
What is a 600-sided shape called?
A 600-sided shape is a hexcosiagon.
What does the Angles up to in an eight sided shape?
The internal angles of an n-sided shape add to (n-2)*180 degrees. So, for an 8-sided shape, they would add to 6*180 = 1080 degrees.
What is a 7 sided shape in Canada called?
it is called a seven sided shape in Canada
How many degrees does a five side shape have?
540 degrees total degrees in shape = (( 180 x number of sides of shape) - 360)
What is a 22 sided shape called?
The 22 sided shape is called a: ICOSIKAIDIGON
What is a 90 sided shape called?
A 90 sided shape is called Enneacontagon.
What is a 20000 sided shape called?
Hommasquabblelagagon
Five sided shape is called?
A five-sided shape is called a pentagon.
What a sevan sided shape called?
A seven sided shape is called a heptagon.
A 4 sided shape is called?
a 4 sided shape is called a quadrilateral
What is a 128 sided shape called?
A 128-sided shape is called a hecatoicosioctagon.
What is an 5 sided shape called?
An five sided shape is called a Pentagon
What is a 10 sided-shape called?
A 10-sided shape is called a decagon.
