College Algebra Tutorial 28: Parallel and Perpendicular Lines

College Algebra Tutorial 28: Parallel and Perpendicular Lines perpendicular Revision notes on Parallel & Perpendicular Lines for the Edexcel IGCSE Maths syllabus, written by the Maths experts at Save My Exams perpendicular Two lines are perpendicular if and only if the product of their slopes is -1 If the slopes of two lines which are perpendicular are m1

perpendicular Figure %: An infinite number of lines perpendicular to any given line Through a specific point on a line, though, there exists only one perpendicular line

perpendicular Perpendicular Look up perpendicular in Wiktionary, the free dictionary Perpendicular is the relationship between two lines which meet at a As an adjective, the word perpendicular means at an angle of 90° to a given line, plane, or surface or to the ground