On Feb 16, 6:39 am, Kene Meniru <Kene.Men... at illom.org> wrote: > x = (math.sin(math.radians(angle)) * length) > y = (math.cos(math.radians(angle)) * length) A suggestion about coding style: from math import sin, cos, radians # etc etc x = sin(radians(angle)) * length y = cos(radians(angle)) * length ... easier to write, easier to read.