Mathematics 0580 · IGCSE · Geometrical constructions

Geometrical constructions — practice question

(a(i))[2]

Draw triangle $ABC$ using only a ruler and compasses.

(a(ii))[1]

Measure the angle $ABC$.

(b(i))[2]

Find angle $PQS$.

(b(ii))[2]

Find angle $PSR$.

(c(i))[2]

Find angle $DEF$.

(c(ii))[2]

Calculate $DF$.

Worked solution & mark scheme

This 11-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Triangle drawn correctly with the arcs drawn correctly” …

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