The sum of the interior angles of any regular polygon of n sides is equal to 180(n - 2) degrees.
180 x 17 = 3060
3060/19 = 161.05
Each interior angle measures 140 degrees
Each interior angle measures 140 degrees
Each interior angle will measure 156 degrees
Each interior angle will measure 162 degrees
Each interior angle is 140 degrees. Each exterior angle is 220 degrees.
Each interior angle measures 135 degrees
Each interior angle measures 140 degrees
Each interior angle measures 140 degrees
Each interior angle will measure 162 degrees
Each interior angle will measure 156 degrees
Each interior angle is 140 degrees. Each exterior angle is 220 degrees.
Each exterior angle: 40 degrees Each interior angle: 140 degrees
Each interior angle measures 108 degrees
Providing that it is a regular octagon each interior angle measures 135 degrees
It will have 14 sides and each interior angle will measure 2160/14 degrees
Each interior angle is 157.5
It will have 10 sides and each interior angle measures 144 degrees while each exterior angle measures 36 degrees