How is coordinate geometry used in real life?

Answer 1

There are many things which are depend on coordinate geometry, for example when a person or government wants to find where a place is situated, or the location of a person, longitude and latitude coordinates can be used to find them. The whole globe is based on longitude and latitude - where the lines of longitude and latitude meet is a coordinate.For example, it is possible to find the longitude and latitude of a place and then use those coordinates to find the place on a map. The location could also be put into a sat-nav device which uses its current longitude and latitude coordinates to work out a route to the destination - all in little steps between different coordinates.