NRICH: Perpendicular Lines

Position the lines so that they are perpendicular to each other.  

This problem follows on from Parallel Lines

Alter the positions of the lines by moving the points. (Interactive)

Position the lines so that they are perpendicular to each other.
Try various arrangements.

What can you say about the equations of perpendicular lines?

Age 14 to 16


Math Topics
Algebra & Pre-Algebra, Functions & Graphs, Linear Equations
High School, Educator
9th Grade, 10th Grade, 11th Grade

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NRICH (University of Cambridge)

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Type of Resource

Career Guidance
Online Interactive Activity

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