Which angle measure below is not a possible measure of an exterior angle of a regular polygon?
f 54° g 40° h 45° j 36°

The angle measure that would not be applicable as an interior angle of a polygon would 54 degrees. It is because the angle measure when divided by the maximum sum of an interior angle of 360 degrees, would not yield a whole number. The largest measure of an angle inside a polygon should be 120 degrees.

The correct answer is -20y