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
A square, rectangle, trapazoid, and a rhombus are all examples of a 4 sided geometric polygon.
nonagon- nine-sided polygon
A nine sided shape or polygon is called a nonagon.
Nine side polygon is a nonagon
A nine sided polygon is called 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.
A nine sided POLYGON is called a nonagon. Any plain shape bounded by nine straight sides is a nonagon.
For a nine side polygon its called a nonagon.For a nine side polygon its called a nonagon.For a nine side polygon its called a nonagon.
The name of a 18 sided polygon is Octadecagon.
The name of a 45 sided polygon is Tetraconpentagon.
The name of a 7 sided polygon is Heptagon.