its a pentadecagon i.e, a polygon with 15 sides.
in a regular pentadecagon each angle is of 156 degrees
ahh 15 gosh you crazy un smart people
A million sided shape shape is called a megagon.
There is no such thing as a 1 sided shape nor a two sided shape.
An octagon is an 8 sided 2 dimensional shape. A cylinder with the base of a hexagon (6 sided shape) would be an 8 sided 3 dimensional shape.
A fifteen sided shape is called a pentadecagon.
Yes it is a 15 sided polygon.
In Geometry a 15 sided shape is called a pendedecagon polygon with 15 angles and sides
In Geometry a 15 sided shape is called a pendedecagon polygon with 15 angles and sides
A 15 sided shape is called a Pentadecagon, or a Pentakaidecagon.
pendedecagon
A 15 sided shape is called a Pentadecagon, or a Pentakaidecagon.- thanks a million Chrissy . B -
Shapes with 12 to 20 sides are named as follows: a 12-sided shape is called a dodecagon, a 13-sided shape is a triskaidecagon, a 14-sided shape is a tetradecagon, a 15-sided shape is a pentadecagon, a 16-sided shape is a hexadecagon, a 17-sided shape is a heptadecagon, an 18-sided shape is an octadecagon, a 19-sided shape is a nonadecagon, and a 20-sided shape is an icosagon.
pentakaidecagon
The exterior angles of a 15 sided shape add up to 360 degrees
icosahedron
Quindecagon or Pendecagon
Yes, it can exist - assuming that was your question.