Recognise Parallel and Perpendicular Lines From Their Gradients

Recognise Parallel and Perpendicular Lines From Their Gradients perpendicular In geometry, two geometric objects are perpendicular if their intersection forms right angles at the point of intersection called a foot perpendicular 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

perpendicular Perpendicular A line is perpendicular to another if it meets or crosses it at right angles Perpendicular means at right angles A line meeting

perpendicular A perpendicular is a straight line that makes an angle of 90° with another line 90° is also called a right angle and is marked by a little square between two The meaning of PERPENDICULAR is standing at right angles to the plane of the horizon : exactly upright How to use perpendicular in a sentence