perpendicular
Parallel & Perpendicular Lines
Two lines that intersect and form right angles are called perpendicular lines The symbol ⊥ is used to denote perpendicular lines In Figure , line l ⊥ line m
Things to Remember · The perpendicular lines perpetually cross each other at an angle of 90° · The two lines are perpendicular only if the slope of one line is At right angles to one another Can be of two lines, two planes, a line and a plane, or a line and a surface From: perpendicular in The Concise Oxford
รยูฮเยยอง The two lines are perpendicular when one line meets another at a right angle These lines intersect the plane at the right angles, totaling 180 The perpendicular line equation can be derived from the equation of a line that is written in the form y = m x + b We studied, that the slopes of
