(a) Use ruler and compasses to bisect the angle at \(A\). You must show all your construction lines.(2)
(b) Use ruler and compasses to construct the perpendicular from the point \(P\) to the line \(QR\). You must show all your construction lines.(2)
Mark scheme (a)
Answer
Mark
Notes
Correct construction
2
M1 for correct construction arcs or bisector within guidelines but no (or incorrect) construction arcs A1 for bisector within guidelines with correct arcs shown
Mark scheme (b)
Answer
Mark
Notes
Correct construction
2
M1 for correct construction arcs or perpendicular within guidelines but no (or incorrect) construction arcs A1 for perpendicular within guidelines with correct arcs shown