Perpendicular – STEM Dictionary

perpendicular  perpendicular · erect · on end · plumb Strong matches straight · upright Weak match vertical  1630s, very steep or perpendicular face of rock, from French précipice, from Latin praecipitium a steep place, literally

perpendicular · ​perpendicular forming an angle of 90° with another line or surface; vertical and going straight up Are the lines perpendicular STEM Dictionary · Parabola · Parallel · Perimeter · Perpendicular · Pi · Plane · Point · Point-Slope Form · Polynomial

STEM Dictionary · Parabola · Parallel · Perimeter · Perpendicular · Pi · Plane · Point · Point-Slope Form · Polynomial Two line segments or rays that are connected at one endpoint are perpendicular if and only if the angle they create measures 90° For example, the two lines of