Tag Info

Hot answers tagged

1

You only need two lines (four points) to find another point. Two lines will either have 0, 1, or infinitely many intersections. For obvious reasons we will only consider the case where there is one intersection (as the other two cases don't help us pinpoint a specific location). So we have two lines, let's call them 'line 1' and 'line 2'. These two lines ...



Only top voted, non community-wiki answers of a minimum length are eligible