Mathematics 4024 · O Level · Scale drawings

Scale drawings — practice question

The diagram indicates the locations of three villages, $A$, $B$ and $C$. $A$ lies directly east of $B$.

(a)[2]

Complete the scale drawing of triangle $ABC$ using only a ruler and compasses. Take the scale as $1\text{ cm}$ for $1\text{ km}$.

(b)[1]

Determine the bearing of $C$ from $B$.

Worked solution & mark scheme

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