120
If it is a regular 8 sided octagon then each interior angle is 135 degrees
Each interior angle of a regular 24 sided polygon is 165 degrees
Each angle in a 28-sided shape is about 167.14 degrees.
a seven sided shapes interior = about 128.5 degrees
The interior angles of an 18 sided polygon add up to 2880 degrees
the degrees of a 102 sided shape is 18,000 degrees!
Each interior angle of a regular 24 sided polygon is 165 degrees
If it is a regular 8 sided octagon then each interior angle is 135 degrees
Each angle in a 28-sided shape is about 167.14 degrees.
Providing that it is a regular 15 sided polygon then each interior angle will be 156 degrees
a seven sided shapes interior = about 128.5 degrees
The interior angles of an 18 sided polygon add up to 2880 degrees
Exterior angle = 14.4 degrees Interior angle = 165.6 degrees
An interior angle of a 30-sided polygon can have any value between 0 and 360 degrees : with the possible exception of 180 degrees - which would make it a 29 sided polygon!
(n-2)*180 3420 degrees
2340 degrees
In a six-sided shape (hexagon), assuming it is regular, each interior angle is 120 degrees. (Remember that each interior angle is 180 degrees minus 360 degrees divided by the number of sides. 180 - 360 / 6 = 120)