Foundation November 2019 Paper 2 Q9
9 The scale drawing shows the positions of two boats, P and Q.
Scale: 1 cm represents 4 km
(a) Find the actual distance between boat P and boat Q. [2]
(b) Measure the bearing of boat Q from boat P. [1]
(c) A lighthouse is
- 18 km from boat P
- on a bearing of \(200^\circ\) from boat Q.
On the scale drawing, mark a possible position of the lighthouse with a cross. [2]
| Answer | Marks | Part marks and guidance | |
|---|---|---|---|
| 22 | 2 | Accept 21.2 to 22.8 M1 for 5.3 to 5.7 [cm] seen Or 53 to 57 [mm] seen | May be seen on diagram or on the answer line |
| Answer | Marks | Part marks and guidance | |
|---|---|---|---|
| 063 to 067 | 1 | Condone eg 65 | |
| Answer | Marks | Part marks and guidance | |
|---|---|---|---|
| Lighthouse indicated correctly 4.3 to 4.7 cm from P and on bearing of 198 to 202 from Q | 2 | M1 for either condition correct | Allow unambiguous indication if a cross is not seen For M1 allow an arc/circle centre P with radius 4.3 to 4.7 cm Use overlay as a guide |