Mathematics 0580 · IGCSE · Geometrical constructions

Geometrical constructions — practice question

Triangle $ABC$ is displayed, with points $A$, $B$ and $C$ labelled.
(a)[2]

Using only a straight edge and compasses, construct the bisector of angle $BAC$.

(b)[1]

Shade the part of the triangle that lies closer to $AC$ than to $AB$.

Worked solution & mark scheme

This 3-mark question has a full step-by-step worked solution and mark scheme. One marking point: Angle bisector drawn correctly

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