30 * 180 - 360 = 5040
30*
12 sided regular polygon.
the answer is 30
Exterior angle: 12 degrees Interior angle: 168 degrees
Providing that it is a regular 12 sided polygon then each exterior angle measures 30 degrees
168
30 * 180 - 360 = 5040
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!
30*
Providing that it's a regular polygon then each exterior angle will measure 12 degrees.
30
12 sided regular polygon.
the answer is 30
Exterior angle: 12 degrees Interior angle: 168 degrees
360/12 = 30 degrees
Each side subtends a central angle of 30 degrees.