Nobody uses geometry to read a map > http://www.uvm.edu/~goldbar/FM3_25.26.pdf http://www.uvm.edu/~goldbar/FM3_25.26.pdf > http://en.wikipedia.org/wiki/Global

Nobody uses geometry to read a map > http://www.uvm.edu/~goldbar/FM3_25.26.pdf http://www.uvm.edu/~goldbar/FM3_25.26.pdf > http://en.wikipedia.org/wiki/Global_Positioning_System#Trilateration http://en.wikipedia.org/wiki/Global_Positioning_System#Trila... > http://en.wikipedia.org/wiki/Astrodynamics http://en.wikipedia.org/wiki/Astrodynamics Geometry is important for navigation in different ways, depending on the scale and dimensionality of which you are thinking.