Each interior angle measures 160 degrees
Each interior angle in 12-sided polygon is 150 degrees.
If the interior angles add up to 1800 degrees then it is a 12 sided polygon.
Providing that it is a regular 7 sided polygon then each interior angle is 900/7 degrees
If it is a regular 12 sided polygon then each interior angle is 150 degrees.
The measure of each interior angle of a fifteen sided regular polygon, a pendedecagon, is 156o.
The interior angle of an octdecagon, an 18 sided regular polygon, is 160o.
A 16 sided polygon
Providing that it is a regular 38 sided polygon then each interior angle will measure: 170o31'34.74''
The interior angles of an 11 sided polygon add up to 1620 degrees
Providing that it is a regular polygon then each interior angle will measure 160 degrees
If the polygon is regular, the measure of one interior angle of a 24 side polygon is 165 degrees.
51º per interior angle
Interior angles total 2520 degrees