For such a use case, I highly recommend reframing all of your trigonometry problems as vector problems. If you really must work in terms of angle measures, use

For such a use case, I highly recommend reframing all of your trigonometry problems as vector problems. If you really must work in terms of angle measures, use “binary degrees” https://en.wikipedia.org/wiki/Binary_scaling#Binary_angles https://en.wikipedia.org/wiki/Binary_scaling#Binary_angles