Wiki User
∙ 13y agoInterior angles add up to 1440 degrees
Exterior angles add up to 360 degrees
Wiki User
∙ 13y agoThe interior angles of a 17 sided polygon add up to 2700 degrees
The 13 interior angles of a 13 sided polygon add up to 1,980 degrees
It is a regular 20 sided polygon
1980 degrees
360 degrees
The interior angles of a 17 sided polygon add up to 2700 degrees
3600 Degrees
A 13 sided polygon interior angles add up to 1980 degrees
The 13 interior angles of a 13 sided polygon add up to 1,980 degrees
It is a regular 20 sided polygon
3600
4140
4140
1800 degrees
1980 degrees
360 degrees
2520 degrees