Popular Tutorials in Parallel and Perpendicular Lines
How do you work out parallel and perpendicular lines?Use the form y=mx+c y = m x + c y = mx + c y=mx+c to identify parallel {and perpendicular} lines; find the equation of the line through 2 given points, or through 1 point with a given gradient.
How do you figure out if a line is parallel perpendicular or neither?Answer: Lines with the same slope are parallel and if the slope of one line is the negative reciprocal of the second line, then they are perpendicular.
|