Edexcel GCSE Mathematics · 1MA1
Specification R12, G19 · Paper 1, Paper 2, Paper 3
Revise: Geometric ComparisonIf only one dimension changes, or the objects have different proportions, there is no single linear scale factor and the square-and-cube rules cannot be used automatically.
- Revise: Similar Figures
The multiplier that changes every length in one similar figure into the corresponding length in another.