Near Matches
Ignore Exact
Everything
2
Undecagon (thing)
See all of Undecagon
, there is 1 more in this node.
(
thing
)
by
jesler
Sun Jun 24 2001 at 13:07:14
<<
Decagon
-
Dodecagon
>>
A
polygon
of
eleven
sides, havng an
internal angle sum
of 1620
degree
s.
For a
regular
undecagon with sides of
length
x,
Area
= x
2
9.366
Hendecagon
Chiliagon
Decagon
Unpossible
dodecagon
Naming polygons
Nonagon
Geometric shapes
shape