Mathematics GCSE
SSS
What SSS means in Mathematics GCSE, as defined for AQA.
Definition of SSS
Check what you remember
Read the wording for your board, then hide it and explain SSS in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: AQA
Three sides of one triangle are equal to three sides of another, so the triangles are congruent.
Topics that use SSS
- Properties and constructions (AQA GCSE)
Related terms
- Alternate and corresponding angles on parallel lines
- Angle bisection
- Angle sums in triangles, polygons and regular polygons
- Arc
- ASA
- centre
- Chord
- Circumference
Using SSS in the exam
Check the command word and mark scheme for your exact question. After comparing your explanation with the reference, use the term in an answer on the linked topic. This practice does not predict an exam mark.
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