(a(i))[2]
Construct triangle $PQR$ with ruler and compasses only. The line $PQ$ has already been drawn for you.
(a(ii))[2]
Use measurements taken from your triangle to calculate the area of triangle $PQR$.
(b(i))[3]
The diagram contains two triangles. $AB = 9.7$ cm, $BC = 6.4$ cm, $CD = 3.8$ cm and $AC = 5.3$ cm. $\angle ADC = 63^\circ$. Calculate $\angle DAC$.
(b(ii))[3]
Calculate $\angle ABC$.