YouTube on MSNOpinion

Write the equation of a perpendicular line using point slope form

👉 Learn how to write the equation of a line that is perpendicular to a given line. The equation of a line is such that its ...
YouTube on MSNOpinion

How to write the equation of a line perpendicular to another through a point

👉 Learn how to write the equation of a line that is perpendicular to a given line. The equation of a line is such that its ...
BBC

Parallel and perpendicular lines

Find the refreshed revision resources for GCSE Maths: Parallel and perpendicular lines, with step-by-step slideshows, quizzes, practice exam questions, and more! The graphs above, \(y = 2x + 1\) and \ ...
BBC

Equation of altitudes and perpendicular bisectors

Now use the information you already have about finding the equation of a line and apply it to the dashed lines shown in these triangles. Remember, to find the equation of a line you need a point ...