The sum of the interior angles of a 12 sided polygon add up to 1800 degrees.
The interior angles of a 12 sided polygon add up to: (12-2)*180 = 1800 degrees
A 12 sided polygon is a dodecagon
1800 degrees (that is the sum of the internal angles of the 12-sided polygon).
Exterior angles = 360 degrees Interior angles = 1800 degrees
All polygons have the same number of sides as angles. So if there are 12 sides, thereare 12 angles.
1800 degrees
The interior angles add up to 1800 degrees
The interior angles of a 12 sided polygon add up to 1800 degrees
All polygons have the same number of sides as angles. So if there are 12 sides, thereare 12 angles.
The sum of the interior angles of a four-sided polygon is 360 degrees.
The name of a 20 sided polygon is Icosagon.