Stage 8 - Q9 - 5 marks
18145
A triangle has \(AB=4\) cm, \(AC=6\) cm and angle \(BAC=60\)°. The angle bisector from A meets BC at D. A pupil says \(BD=DC\). Construct the diagram, measure both segments and decide whether an angle bisector must bisect the opposite side.
A
B
C
\(4\ \text{cm}\)
\(6\ \text{cm}\)
Hint
Distinguish angle bisection from segment bisection.