If we assume a 2D topography with XX and YY axes, we can write any two points on that surface as p(x,y) and P(X,Y) where x, X, y, and Y are the coordinates of each point.
So the distance between p and P is S = sqrt(Sx^2 + Sy^2) where Sx = X - x and Sy = Y - y.
EX: Assume p(2,4) and P(4,9); then we have S = sqrt((4 - 2)^2 + (9 - 4)^2) = 5.39 units. ANS.
the measure of a straight-line distance between two points is called length.
A straight line is the shortest distance between two points, a line is the delineation of a connection between two or more points.
The shortest distance between two points is... a straight line.
displacement
That's called the "distance" between the points.
the measure of a straight-line distance between two points is called length.
A straight line is the shortest distance between two points, a line is the delineation of a connection between two or more points.
The shortest distance between two points is... a straight line.
a straight line
The length of a straight line between those two points.
The shortest distance between four points is a straight line to and from each individual point. If all four points are aligned, the result will be a single straight line through all four points.
Two points in a plane.
displacement
displacement
It has been said that a straight line is the shortest distance between two points.
That's called the "distance" between the points.
An interval. The short distance is the length of a straight line joining the two points.