Perpendicular Lines

perpendicular  A perpendicular line is a line that meets or crosses another line and forms a right angle The word “perpendicular” means “at right angles” Perpendicular Look up perpendicular in Wiktionary, the free dictionary Perpendicular is the relationship between two lines which meet at a

As shown in Figure 3, if two lines are both perpendicular to a third line , all of the angles formed on the third line are right angles Therefore, 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

perpendicular Adj perpendicular Adj  The slope of the parallel line is undefined and the slope of the perpendicular line is 0 notebook Example 4: Find the