The interior angles of a 17 sided polygon add up to 2700 degrees
The interior angles of an 11 sided polygon add up to 1620 degrees
The 13 interior angles of a 13 sided polygon add up to 1,980 degrees
The 3 interior angles of a 3 sided polygon which is a triangle add up to 180 degrees.
A 13 sided polygon also called a triskaidecagon or tridecaogn has a total 1980 degrees for its interior angles.
The interior angles of a 17 sided polygon add up to 2700 degrees
A 19 sided polygon has interior angles that add up to 3060 degrees.
The interior angles of an 11 sided polygon add up to 1620 degrees
The sum of the interior angles of a four-sided polygon is 360 degrees.
The interior angles of a fifteen sided polygon amount to 2340 degrees.
The sum of the interior angles of a 12 sided polygon add up to 1800 degrees.
The 13 interior angles of a 13 sided polygon add up to 1,980 degrees
The 3 interior angles of a 3 sided polygon which is a triangle add up to 180 degrees.
A 13 sided polygon also called a triskaidecagon or tridecaogn has a total 1980 degrees for its interior angles.
the interior angle of a 7 sided regular polygon is 128.57 degrees
The interior angles of a 20 sided polygon add up to 3240 degrees
The interior angles of a 19 sided polygon add up to 3060 degrees