Direction

Direction

*The direction of a vector is the measure of the angle it makes with a horizontal line.

* 2 formulas can be used to find the direction of a vector: -tan0=y/x, x is the horizontal change and y is the vertical change - tan0=(y2-y1) / (x2-x1,) (x1,y1) is the initial point and (x2,x1) is the terminal point