Congruence

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• 8 sections of explanation, worked examples and diagrams
• 2 practice tasks 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. Congruence
2. Reflection
3. SSS and SAS congruence
4. ASA, AAS and RHS
5. Corresponding parts of congruent triangles
6. Constructing a reflection in a given line
7. Reflecting figures in the axes
8. Reflection in y = x and y = -x
9. Reflection in x = a and y = b
10. Properties of reflection
11. Lines of symmetry of plane figures
12. Finding the mirror line and symmetry in design