# Exploring Gradient Properties : Perpendicular Lines

- Author:
- h.hurchand

The line through A and C is perpendicular to the line through A and B.
Use point B to rotate the lines. They always remain perpendicular to each other.
Find the gradient of AC and AB for different positions of the lines.

The line through A and C is perpendicular to the line through A and B.
Use point B to rotate the lines. They always remain perpendicular to each other.
Find the gradient of AC and AB for different positions of the lines.

The line through A and C is perpendicular to the line through A and B.
Use point B to rotate the lines. They always remain perpendicular to each other.
Find the gradient of AC and AB for different positions of the lines.