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Same shape, different size

Same shape, different size

Similar shapes have equal matching angles and their corresponding sides are in the same ratio. Corresponding sides are sides in matching positions, found from the angle information or the order of the letters.

Similar Shapes (Lengths) Lesson

  1. IGCSE
  2. /Maths
  3. /Similar Shapes (Lengths)

Step-by-step lessons covering Oxford AQA IGCSE Maths Similar Shapes (Lengths) for Core and Extended tier. Each lesson works through exam-style questions in Paper 1 and Paper 2 (Core: 1C and 2C; Extension: 1E and 2E) format. Since content from any part of the specification can appear on either paper, keep number and algebra fluency sharp throughout the course rather than leaving it until near the exam.

Lessons

Reverse PercentagesStandard FormSpeed and DensityChanging the Subject of a FormulaExpanding and Factorising QuadraticsSolving QuadraticsDrawing Quadratic GraphsSimultaneous EquationsSimilar Shapes (Lengths)SOHCAHTOA (Trigonometry)Venn DiagramsData