Question:What is An Eleven Sided Shape Called
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An eleven-sided plane figure is called a hendecagon or an undecagon.
In geometry, there are names for all polygons up to ten sides. Pass ten, and there are accepted names for the even sided polygons. Currently there are two proposed names for an 11 sided polygon, undecagon, and hendecagon For more information...
A hendecagon has eleven sides. I can honestly say I have never heard of this shape and I wonder why you need this information. Enjoy your newly founded eleven sided shape knowledge.
Polygons are named by number of Internal angles in Greek prefix. Greek prefix for eleven is Hendeca. So the eleven sided polygon will be called Hendecagon. Look here for more information: http://mathforum.org/dr.math/faq/faq.pol...
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 Polygons are named by the Greek prefix of their total number of internal angles. Greek prefix for eleven is hendeca. So it would have name Hendecagon. Look here for more information: http://mathforum.org/dr.math/faq/faq.pol... http://answers.ask.com/Science/Mathematics/what_is...See entire page »
 Hendecagon is 11. Dodecagon is 12. http://wiki.answers.com/Q/What_are_eleven_and_twel...See entire page »
 A 20 sided shape is a polygon called an icosagon. The icosagon has interior angles that total 3240 degrees. Therefore, each interior angle is 162 degrees. http://answers.ask.com/Science/Mathematics/what_is...See entire page »
 A seven sided shape is called a heptagon. A polygon is named by the number of sides it has using a prefix that denotes the specific number; hence pentagon (5 sides), hexagon (6 sides), heptagon (7 sides), octagon (8 sides), etc. http://answers.ask.com/Science/Mathematics/what_is...See entire page »
 A decagon is a polygon with 10 sides. A decagon with equal sides and angles is called a regular decagon. Every decagon has ten sides, ten angles and ten points. http://answers.ask.com/Science/Mathematics/what_is...See entire page »