Perpendicular lines and their gradients

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• 10 sections of explanation, worked examples and diagrams
• 1 practice task with hints and worked answers
• A quiz that marks itself as you go
• Your progress kept across every subject you take

Other lessons in this sub-strand

1. Points on the Cartesian plane
2. Drawing a line from its equation
3. Parallel lines and their gradients
4. Perpendicular lines and their gradients
5. The line through a point, parallel or perpendicular
6. Straight-line graphs in real life