4MA0 Higher January 2013 Paper 4 Q12

EdexcelHigherOld spec2 marksConstructions & Bearings

12 Use ruler and compasses to construct the bisector of angle \(ABC\).
You must show all your construction lines.

(2)

Mark scheme

Scheme	Marks
arc centre \(B\) cutting \(BA\) and \(BC\) at (say) \(P\) and \(Q\)	M1
arcs centres \(P\) and \(Q\) of equal radii which intersect at \(R\) (say) and \(BR\) joined (overlay)	A1
	(2)

A1: dep