CSEC Mathematics · 2021 · Paper 2 · Question 9(b)(iii)

From a harbour, H, the bearing of two ships, Q and R, are 069^\circ and 151^\circ respectively. Q is 175\text{ km} from H while R is 242\text{ km} from H.

Calculate how far due south is Ship R of the harbour, H.

This question uses a figure or table from the paper — you'll see it when you practise.