Nov 21, 2006 ... What is an 11 an d 12 sided shape called? ... tridecagon or triskaidecagon 13 ... An 11 sided shape (polygon) is called a hendecagon. answers.yahoo.com |
/ˈpɒlɪɡɒn/) is a flat shape consisting of straight lines that are joined to form a closed chain or circuit. A polygon is .... The area of a regular n-gon with side s inscribed in a unit circle is. A = \frac{ns}{4} .... tridecagon (or triskaidecagon), 13 ... wiki.ask.com |
What is a five sided shapes name? A five sided 2 dimensional object is called a pentagon. What is the name of a shape with thirteen sides? tridecagon (or ... wiki.answers.com |