Why is it useful to find the distance and midpoint in 3 dimensions?
1 Answer
Mar 6, 2015
We live in 3 dimensions.
We have East/West, North/South and Up/Down.
If something is 100 m East, and 120 m North and 80 m Above me, then the distance between us is a distance in 3 dimensions, And the middle of that distance is the midpoint.