Oh, dude, a 38-sided polygon is called a triacontakaioctagon. Yeah, I know, it sounds like a made-up word, but it's the real deal. So, if you ever need to impress someone at a party with your knowledge of obscure shapes, now you're all set.
A 38-sided polygon is called a triacontakaioctagon. The naming convention for polygons follows the Greek numerical prefixes for the number of sides, in this case "tri" for 3 and "contakai" for 10, along with the suffix "-gon" for polygon. Therefore, a 38-sided polygon is a triacontakaioctagon.
It contains 36 triangles
They add up to 6480 degrees
A five sided polygon is called a pentagon because pentagon means five sided polygon I think.
An 11 sided polygon is a hendecagon and a 12 sided polygon is a dodecagon
A 38-sided polygon is called a triacontakaioctagon. The naming convention for polygons follows the Greek numerical prefixes for the number of sides, in this case "tri" for 3 and "contakai" for 10, along with the suffix "-gon" for polygon. Therefore, a 38-sided polygon is a triacontakaioctagon.
Providing that it is a regular 38 sided polygon then each interior angle will measure: 170o31'34.74''
an irregular polygon
Sum of interior angles of a 38 sided polygon: (38-2)*180 = 6480 degrees
It contains 36 triangles
They add up to 6480 degrees
11
The names of polygons with sides ranging from 21 to 30 are as follows: a 21-sided polygon is called a icosagon, a 22-sided polygon is a dicosagon, a 23-sided polygon is a tricosagon, a 24-sided polygon is a tetracosagon, a 25-sided polygon is a pentacosagon, a 26-sided polygon is a hexacosagon, a 27-sided polygon is a heptacosagon, a 28-sided polygon is an octacosagon, a 29-sided polygon is a nonacosagon, and a 30-sided polygon is a triacontagon.
A five sided polygon is called a pentagon because pentagon means five sided polygon I think.
An 11 sided polygon is a hendecagon and a 12 sided polygon is a dodecagon
icosihenagon= 21-sided polygon icosihenagon= 21-sided polygon
It's quite acceptable to call it a 38-agon but what's more important is knowing how to work out its properties.