Question 11 — IGCSE 0580 March 2025 Paper 32
Cambridge IGCSE Mathematics 0580, Core tier, calculator. Topic: Trigonometry · Three-figure bearings. Worth 5 marks.
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Question text
11 The scale drawing shows the positions of two lighthouses, P and Q.
The scale is 1 centimetre represents 0.8 kilometres.
North
North
P
Q
Scale: 1 cm to 0.8 km
(a) (i) Find the actual distance between P and Q.
........................................... km [2]
(ii) Measure the bearing of Q from P.
................................................. [1]
(b) A boat, B, is on a bearing of 127° from P.
Calculate the bearing of P from B.
................................................. [2]
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