Parallel and Perpendicular Lines College Algebra

To determine if two lines are perpendicular, we need to multiply their gradients together If the lines are perpendicular to each other, the product of their

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perpendicular Matholia educational maths video on perpendicular lines #matholia #singaporemath

perpendicular To play this video you need to enable JavaScript in your browser Parallel lines are always the same distance apart for their entire length Perpendicular lines