Higher June 2022 Paper 5 Q2

OCRHigherCurrent spec4 marksConstructions

2 The scale diagram below shows the position of two castles, J and K.

Scale: 1 cm represents 2 km

The bearing of a tower from castle J is 072°.
The bearing of the tower from castle K is 116°.

Use construction to find the distance from castle J to the tower.
Give your answer to the nearest 0.1 km. [4]

Mark scheme

Answer	Marks	Part marks and guidance
Answer in range 11.8 to 14.2	4dep	Dep on B1B1 B1 for bearing of 072° B1 for bearing of 116°	Use overlay as a guide, bearings must be inside or on the boundary lines – they can be short lines. If no lines then T labelled can imply the bearings
Answer in range 11.8 to 14.2	4dep	M1dep for 2 × their JT ±0.1cm soi	Dep on T marked oe e.g. with cross etc or on 2 intersecting lines Use ruler to measure JT (Do not allow JK measured if no T)