Is it possible to get a polygon with an interior angle of 290
No, it is not possible to have a polygon with an interior angle of 290 degrees. In a polygon, the sum of the interior angles is given by the formula (n-2) * 180, where n is the number of sides of the polygon. Since a polygon has to have at least 3 sides, (n-2) will always be at least 1.
Therefore, if the sum of the interior angles is (n-2) * 180, it will always be greater than or equal to 180. Thus, it is not possible for a polygon to have an interior angle of 290 degrees.
Assume there is such a polygon, and it has n sides
180(n-2)/n = 290
290n = 180n - 360
110n = -360
but n must be a whole number, so my original assumption is wrong
No such polygon exists