There are names made up of standard prefixes and sufixes for polygons of virtually any numbers of sides. While octacontakaitetragon is the name of an 84 sided polygon and a triacontakaitrigon is a 33 sided polygon, it is customary and far more practical to call them 84-gons or 33-gons.
A pentadecagon
Providing that it's a regular polygon then: 360/15 = 24 sides
If it's a regular polygon then: 360*15 = 24 sides
15 equal sides
It has: 360/15 = 24 sides
The name of a polygon with 15 sides is a pentadecagon
15 sides
15 sides
A pentadecagon
by the number of sides, 'n' of that particular polygon. by the exterior angle. Therefore, the number of sides of the polygon is 24 sides.
15
15 sides
Providing that it's a regular polygon then: 360/15 = 24 sides
If it's a regular polygon then: 360*15 = 24 sides
The term n-gon, where n is the number of the polygon's sides, also it could be used to name a polygon. For example, a polygon with 15 sides is a 15- gon.
15 equal sides
There are 15 sides