“ ” U+27C2 Perpendicular Unicode Character

“ ” U+27C2 Perpendicular Unicode Character perpendicular Perpendicular lines are lines that intersect at a 90 degrees angle Parallel lines are lines that are always the same distance apart Parallel lines never perpendicular The slope of the parallel line is undefined and the slope of the perpendicular line is 0 notebook Example 4: Find the

perpendicular Two lines, vectors, planes, etc , are said to be perpendicular if they meet at a right angle In R^n, two vectors a and b are perpendicular if their dot

perpendicular How to construct a perpendicular from a point to a line · Draw two arcs crossing the line segment · Make two more arcs which intersect · Join the point where Perpendicular lines are lines that intersect at right angles By using Pythagoras's Theorem it can be shown that two lines with slopes m1 and m2