Exterior angle of a regular 25-gon = 360/25 = 14.4 degrees. So interior angle = 180-14.4 = 165.6 degrees.
The formula to determine the sum of the interior angles of any regular polygon with n sides is (n-2) * 180. This means the measure of one angle is 168.4 degrees.
5
It is: 40 degrees and 90 degrees respectively
idkk
Exterior angle of a regular 25-gon = 360/25 = 14.4 degrees. So interior angle = 180-14.4 = 165.6 degrees.
The formula to determine the sum of the interior angles of any regular polygon with n sides is (n-2) * 180. This means the measure of one angle is 168.4 degrees.
5
It is: 40 degrees and 90 degrees respectively
36
20.
Regular Polygons
32
8.57 degrees
idkk
Each exterior angle will measure 9 degrees
The total internal angles of an n-gon are given by pi*n-2pi. The individual angles, therefore, are given by (pi*n-2pi)/n For a regular convex n=31, the interior angles are each 9.233 radians to 4 sf.