3 points to make a triangle ac, bc, ab are the side lengths calculated with the distance formula A, B, C are the angle measures calculated using the law of cosines
for some reason, certain combinations of points do not work with this, and I am not sure whether that is a limitation of the law of cosines (which I don't think it is), or something going wrong with the distance formula. Maybe it's something to do with 2 points being positive yx and 1 being negative (or vice-versa). If anyone would like to try to fix this, please remix
