The interior angles add up to (20-2)*180 = 18*180 = 3240 degrees.
The interior angles add up to (20-2)*180 = 18*180 = 3240 degrees.
The interior angles add up to (20-2)*180 = 18*180 = 3240 degrees.
The interior angles add up to (20-2)*180 = 18*180 = 3240 degrees.
The interior angles of a 20 sided polygon add up to 3240 degrees
An icosagon is a 20 sided polygon and its interior angles add up to 3240 degrees
The sum of the exterior angles of any polygon, regardless of the number of sides, is always 360 degrees. Therefore, for a 20-sided shape, the sum of the exterior angles is also 360 degrees. This property holds true for all polygons, whether they are regular or irregular.
Shapes with 12 to 20 sides are named as follows: a 12-sided shape is called a dodecagon, a 13-sided shape is a triskaidecagon, a 14-sided shape is a tetradecagon, a 15-sided shape is a pentadecagon, a 16-sided shape is a hexadecagon, a 17-sided shape is a heptadecagon, an 18-sided shape is an octadecagon, a 19-sided shape is a nonadecagon, and a 20-sided shape is an icosagon.
3240o. The sum of the interior angles of a n sided polygon is sum = (n - 2) x 180o An icosagon has 20 sides, thus the sum of its interior angles is: sum = (20 - 2) x 180o = 3240o
The interior angles of a 20 sided polygon add up to 3240 degrees
There are 20 interior angles and they add up to 3240 degrees
The interior angles of a 20 sided polygon add up to 3240 degrees
The interior angles add up to 3240 degrees
It is an 8 sided octagon
The interior angles add up to 3240 degrees
An icosagon is a 20 sided polygon and its interior angles add up to 3240 degrees
The exterior angles add up to 360 degrees
The sum of the exterior angles of any polygon, regardless of the number of sides, is always 360 degrees. Therefore, for a 20-sided shape, the sum of the exterior angles is also 360 degrees. This property holds true for all polygons, whether they are regular or irregular.
The name of a 20 sided polygon is Icosagon.
Shapes with 12 to 20 sides are named as follows: a 12-sided shape is called a dodecagon, a 13-sided shape is a triskaidecagon, a 14-sided shape is a tetradecagon, a 15-sided shape is a pentadecagon, a 16-sided shape is a hexadecagon, a 17-sided shape is a heptadecagon, an 18-sided shape is an octadecagon, a 19-sided shape is a nonadecagon, and a 20-sided shape is an icosagon.
The interior angles of an n-sided polygon add to (n-2)*180 degrees. So the interior angles of a 20-gon add to 18*180 = 3240 degrees. The 20-gon is regular so each angle is a 20th of this ie 3240/20 = 162 deg.