Mathematics 4024 · O Level · Geometrical constructions

Geometrical constructions — practice question

Within triangle $ABC$, the lengths are $AB = 5$ cm and $AC = 6$ cm.

(a)[2]

Construct triangle $ABC$; the line $BC$ has already been drawn for you.

(b)[1]

Measure $\angle BAC$ from your triangle.

Worked solution & mark scheme

This 3-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Accurate triangle displayed with arcs” …