1MA0 Higher November 2012 Paper 1 Q14
14 The bearing of a ship from a lighthouse is \(050^\circ\)
Work out the bearing of the lighthouse from the ship. (2)
| Answer | Mark | Notes |
|---|---|---|
| 230 | 2 | M1 for 180 + 50 A1 cao OR M1 for 360 – (180 – 50) or 360 – 130 A1 cao OR M1 for 50 + (90 – 50) + 90 + 50 or 50 + 40 + 90 + 50 A1 cao OR M1 for a suitable diagram (sketch) with bearing of lighthouse from ship indicated and 50° marked at lighthouse; diagram only intended to indicate position of 50°; ignore other labels and markings unless they create ambiguity. A1 cao |