a nonagon is the name given to a nine sided polygon
The name of a 11 sided polygon is Hendecagon.
If this 9 sided polygon is a regular polygon, then the sum of its angles is:(n - 2)180 degrees = (9 - 2)180 degrees = 7 x 180 degrees = 1,260 degrees.
The name of a 150 sided polygon is Hectapentacontagon.
there are 15 triangles in a 17 sided polygon
The interior angles of a 13 sided polygon add up to 1980 degrees
nonagon- nine-sided polygon
A nine sided shape or polygon is called a nonagon.
Nine side polygon is a nonagon
The name of a 29 sided polygon is Icosikaienneagon.
icosihenagon= 21-sided polygon icosihenagon= 21-sided polygon
The name of a sided polygon is Octaconpentagon.
The name of a 18 sided polygon is Octadecagon.
The name of a 8 sided polygon is Octagon.
A 10-sided polygon is called a decagon.
The name of a 33 sided polygon is riacontakaitrigon.
The name of a 45 sided polygon is Tetraconpentagon.
The name of a 7 sided polygon is Heptagon.