What Is a 18 Gon?

Answer

An 18-Gon is a geometric shape that has 18 equal sides. The sum of all the interior angles in an 18-gon is 2880 degrees, obtained by multiplying 180 degrees by 16, using the standard formula (n-2)*180 degrees.
Q&A Related to "What Is a 18 Gon"
A geometrical shape with 18 even (equal) sides
http://wiki.answers.com/Q/What_is_a_18_-gon
1. Write the following expression for exterior angles - (number of exterior angles)angle measurement) = 360 degrees. 2. Substitute "18" for "number of exterior angles
http://www.ehow.com/how_8781304_exterior-angle-reg...
There no official shape but it would have 18 sides.
http://www.chacha.com/question/how-many-sides-does...
Sum of exterior angles of all n-gons is 360. So in a regular 18-gon, each exterior angle = 360/18 = 20. each interior angle = 180-20 = 160. Sum of all interior angles = 18*160 = 2880
http://answers.yahoo.com/question/index?qid=201002...
Explore this Topic
The exterior angle of a regular 18-gon would measure 20 degrees. To find the exterior angle, use the formula: 180 x (n-2), where n is the number of sides. Then ...
To find the sum of the degrees of the interior angles of an 180-gon you will use (n-2) x 180. So, n would equal 18 which would mean 18-2 is 16. 16 times 180 is ...
About -  Privacy -  AskEraser  -  Careers -  Ask Blog -  Mobile -  Help -  Feedback © 2014 Ask.com