# How Many Sides Does a Decagon Have?

A dodecagon is a ten sided figure. It has ten interior angles. A regular decagon has all sides of equal length and each internal angle equal to 144°.
A decagon has ten sides.
A dodecagon is any polygon with twelve sides and twelve angles. It usually refers to a regular dodecagon, having all sides of equal length and all angles equal to 150°. Its Schläfli symbol is 12. This article will explain about the 12 sided polygon called as the Dodecagon. This is one of the regular polygons and is named because of the 12 sides it has. There are regular and non regular 12 sides.
A decagon has ten sides. A decagon is a figure made up of ten joining line segments which is also known as a polygon. 1440 degrees is the sum of the angles in decagon. You can find more information here: http://www.mathleague.com/help/geometry/polygons.htm#decagon
Q&A Related to "How Many Sides Does a Decagon Have?"
 A decagon is a polygon with 10 sides. A polygon with 9 sides is called a nonagon. A polygon with 11 sides is called a hendecagon. A polygon with 12 sides is a dodecagon. You can find http://answers.ask.com/Science/Mathematics/how_man...
 A decagon has 10 sides. It also have 10 angles. http://wiki.answers.com/Q/How_many_sides_to_a_deca...
 A decagon is a plane polygon of 10 angles and 10 sides. Thanks for using ChaCha! http://www.chacha.com/question/how-many-sides-to-a...
 A decagon is a polygon having ten angles and ten sides. Its internal angles add up to 1440 degrees. http://www.kgbanswers.com/how-many-sides-does-a-de...
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A decagon is a polygon with 10 sides. A polygon with 9 sides is called a nonagon. A polygon with 11 sides is called a hendecagon. A polygon with 12 sides is a ...
A decagon is a polygon with 10 sides. A polygon with 9 sides is called a nonagon. A polygon with 11 sides is called a hendecagon. A polygon with 12 sides is a ...
The polygon known as a decagon has 10 sides. If the polygon had 20 sides, it would be known as an icosagon, and if it had 30 sides, it would be called a triacontagon ...