3600/22=163.63
The measure of each interior angle of a fifteen sided regular polygon, a pendedecagon, is 156o.
A 16 sided polygon
The interior angle of an octdecagon, an 18 sided regular polygon, is 160o.
The measure of the exterior angle of a 11-sided polygon = 360⁰/11 = 32 72/99⁰ = 32 8/11⁰
Providing that it is a regular 12 sided polygon then each exterior angle measures 30 degrees
Providing that it is a regular 38 sided polygon then each interior angle will measure: 170o31'34.74''
the center angle of any polygon is 360 degrees
This figure is a regular 12-sided polygon. Find m<4
51º per interior angle
56
75
30*