perpendicular

perpendicular   Dan perpendicular

Consider the equation of the line is ax + by + c = 0 and coordinates are , the slope should be − ab If one line is perpendicular to this line, the

The meaning of PERPENDICULAR is standing at right angles to the plane of the horizon : exactly upright How to use perpendicular in a sentence  Parallel lines never intersect each other They are non-intersecting lines Perpendicular lines are two intersecting lines They intersect each other at right

ผลประโยชน์ส่วนตน Two lines are perpendicular or orthogonal if they meet at right angles For two perpendicular lines, all four angles formed by the two lines are equal to  perpendicular · erect · on end · plumb Strong matches straight · upright Weak match vertical