The Sine Ratio

Curriculum Relevance

England

Key Stage 4

Ma3: Shape, Space and Measures

• (2g) understand, recall and use trigonometrical relationships in right-angled triangles, and use these to solve problems

Wales

Key Stages 3 and 4

Shape, Space and Measures

• (1.6) understand the trigonometrical relationships in right-angled triangles and use those to solve problems (KS3)

Northern Ireland

Key Stages 3 and 4

Shape, Space and Measures

• (1e) understand and apply sine to right-angled triangles

Scotland

Standard Grade

Trigonometry

• solving right-angled triangles using sine