The name for a 57 sided shape is derived by combining the name for a 50 sided shape with the name for a 7 sided shape. A 57 sided shape is called a pentacontaheptagon.
A 999 sided shape is simply known as a 999 sided shape.
The formula for finding the interior angles of a shape with n sides is ((n-2)*180)/n. Thus, we have ((17-2)*180)/17 = (15*180)/17 = 2700/17 = 158.824 degrees.
An 11 sided shape is an Eptogon
icosikaidigon is a 22 sided shape
heptadecagon is a 17 sided 2d shape
It depends on what information you have about the shape.
heptadecadon
Heptadecagon or a Heptakaidecagon
17
Assuming it is regular, the total degrees of an n-sided polygon = 180(n-2) = 2700. 2700/17 = 158.23 degrees
The name for a 57 sided shape is derived by combining the name for a 50 sided shape with the name for a 7 sided shape. A 57 sided shape is called a pentacontaheptagon.
10 sided 2D shape is called a decagon 20 sided 2D shape is called a icosagon 30 sided 2D shape is a swimming pool 40 sided 2D shape is unknown 50 sided 2D shape is unknown 60 sided 2d shape is unknown 70 sided 2d shape is unknown 80 sided 2d shape is unknown 90 sided 2d shape is unknown 100 sided 2d shape is unknown 110 sided 2d shape is unknown 111 sided 2d shape is unknown 120 sided 2d shape is unknown 130 sided 2d shape is unknown
A one sided shape
a 30 sided shape
A million sided shape shape is called a megagon.
a 6 SIDED shape is called a hexagon