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NSW Education Standards Authority

11–12Mathematics Standard 11–12 Syllabus (2024)

Implementation from 2026
Expand for detailed implementation advice

Content

Year 12 – Standard 1

Right-angled triangles
  • Apply Loading  to solve practical problems in two dimensions

  • Apply Loading  to find the lengths of unknown sides in right-angled triangles given an Loading  in both Loading , and degrees and Loading 

  • Apply trigonometric ratios to find the size of unknown angles in right-angled triangles, in both degrees, and degrees and minutes

  • Identify and interpret Loading  and Loading  and convert between them

  • Solve practical problems involving Pythagoras’ theorem, the trigonometry of right-angled triangles, Loading  and Loading , and true bearings and compass bearings

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