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What congruent means

What congruent means

Two congruent triangles with corresponding vertices and matching side and angle marks labelled A, B, C and D, E, F Congruent triangles are exactly the same shape and exactly the same size. One triangle can be moved, rotated, or reflected onto the other, but every matching side and angle still agrees.

Congruent Triangles Lesson

  1. GCSE
  2. /Maths
  3. /Congruent Triangles

Step-by-step lessons covering Eduqas GCSE Maths Congruent Triangles for Foundation and Higher tier. Each lesson works through exam-style questions in Component 1 and Component 2 format. Build fluency with number, ratio and algebra first, since geometry, probability and statistics topics rely on them, and leave extra time nearer the exam for Higher-tier problem-solving and multi-step reasoning questions.

Lessons

SurdsBoundsDirect and Inverse ProportionQuadratic FormulaFactorising Harder QuadraticsAlgebraic FractionsRearranging Harder FormulaeInverse and Composite FunctionsIterationFinding the Area of Any TriangleThe Sine RuleThe Cosine RuleCongruent Triangles3d Pythagoras and TrigonometryHistogramsConditional Probability