icosihenagon= 21-sided polygon icosihenagon= 21-sided polygon
The name of a 16 sided polygon is Hexadecagon.
The sum of the interior angles of a four-sided polygon is 360 degrees.
The sum of the exterior angles of any n-sided regular polygon, including a seven-sided polygon, is 360 degrees.
The name of a 11 sided polygon is Hendecagon.
The sum of the exterior angles of any polygon, regardless of the number of sides, is always 360 degrees. Therefore, the sum of the exterior angles of a 21-sided polygon is 360 degrees.
So, the Sum of the interior angles for a 21 – sided polygon is equal to 3420°.
icosihenagon= 21-sided polygon icosihenagon= 21-sided polygon
180*(21-2) = 180*19 = 3420 degrees.
Sum of exterior angles of any sided polygon is 360 so sum of exterior angle of 6 sided polygon (hexagon) is 360
The name of a 16 sided polygon is Hexadecagon.
The sum of the interior angles of a four-sided polygon is 360 degrees.
The sum of the exterior angles of any n-sided regular polygon, including a seven-sided polygon, is 360 degrees.
The sum of what of a 92 sided polygon? The lengths of the sides? The exterior angles? The interior angles?
The name of a 11 sided polygon is Hendecagon.
There is no such thing as a 2-sided polygon.
The sum of the interior angles of a 14 sided polygon are 2160 degrees.