2006-11-15 10:37:18 · 22 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
Sides Name
n N-gon
3 Triangle
4 Quadrilateral
5 Pentagon
6 Hexagon
7 Heptagon
8 Octagon
10 Decagon
12 Dodecagon
Names for other polygons have been proposed.
Sides Name
9 Nonagon, Enneagon
11 Undecagon, Hendecagon
13 Tridecagon, Triskaidecagon
14 Tetradecagon, Tetrakaidecagon
15 Pentadecagon, Pentakaidecagon
16 Hexadecagon, Hexakaidecagon
17 Heptadecagon, Heptakaidecagon
18 Octadecagon, Octakaidecagon
19 Enneadecagon, Enneakaidecagon
20 Icosagon
30 Triacontagon
40 Tetracontagon
50 Pentacontagon
60 Hexacontagon
70 Heptacontagon
80 Octacontagon
90 Enneacontagon
100 Hectogon, Hecatontagon
1,000 Chiliagon
10,000 Myriagon
To construct a name, combine the prefix+suffix
Sides Prefix
20 Icosikai...
30 Triacontakai...
40 Tetracontakai...
50 Pentacontakai...
60 Hexacontakai...
70 Heptacontakai...
80 Octacontakai...
90 Enneacontakai...
+ Sides Suffix
+1 ...henagon
+2 ...digon
+3 ...trigon
+4 ...tetragon
+5 ...pentagon
+6 ...hexagon
+7 ...heptagon
+8 ...octagon
+9 ...enneagon
2006-11-16 00:37:25 · answer #1 · answered by elli 1 · 5⤊ 0⤋
13 Sided Shape
2016-12-12 08:14:16 · answer #2 · answered by ? 4 · 0⤊ 0⤋
13 Sided Polygon
2016-10-05 01:47:15 · answer #3 · answered by lesiak 4 · 0⤊ 0⤋
Triskaidecagon
A regular triskaidecagon.In Geometry, a triskaidecagon is a polygon with 13 sides and angles. The measure of each internal angle of a regular triskaidecagon is approximately 152.308 degrees, and the area with side length a is given by
A regular triskaidecagon is not constructible with compass and straightedge. However, it is constructible using a Neusis construction.
The current flag of the country Bahrain has an irregular triskaidecagonal red field.
2006-11-15 10:44:57 · answer #4 · answered by Tree 2 · 1⤊ 0⤋
For the best answers, search on this site https://shorturl.im/axf6u
triskaidecagon or a 13-sided polygon, haha. Check the source for polygon names from 1-20 sides :)
2016-04-05 06:25:29 · answer #5 · answered by Joyce 4 · 0⤊ 0⤋
Tridecagon
2016-03-14 22:19:24 · answer #6 · answered by Cynthia 4 · 0⤊ 0⤋
Triskaidekagon
2006-11-15 10:43:22 · answer #7 · answered by Anonymous · 1⤊ 0⤋
Don't know.
Unluckihedron?
BakersDozenangle?
Can you have a 13-sided shape? You might have to squish it a bit.
2006-11-15 10:44:11 · answer #8 · answered by Anonymous · 0⤊ 4⤋
13-sides: triskaidecagon
i hope that this helps
2006-11-15 16:39:57 · answer #9 · answered by Anonymous · 2⤊ 0⤋
Tridecagon, Triskaidecagon
go to http://www.math.com/tables/geometry/polygons.htm
they have alot more info on them than I think I need to know.xx
2006-11-15 10:39:27 · answer #10 · answered by jazzy 4 · 1⤊ 0⤋