Navigating the Open Sea: A Study of Ships \(Q\) and \(R\)

Navigating the Open Sea: A Study of Ships \(Q\) and \(R\)

Secondary 3

Two ships \(Q\) and \(R\) are on the bearings of \(035{}^\circ\) and \(115{}^\circ\) from a port \(P\) respectively.
The distance between \(Q\) and \(P\) is \(500\) m and the distance between \(R\) and \(P\) is \(900\) m.
Calculate

  1. \(\angle QPR\).
  2. the distance \(QR\), giving your answer to the nearest m.
  3. the bearing of \(Q\) from \(R\).

Video Solution:

Video Solution

Video solution locked

A free account saves your progress; this video needs a course plan.

Solution:

Solution locked

680+ questions here come with free worked solutions. A free account saves your questions and progress; this one needs a course plan.

Answer:(i) \(80^\circ\) (ii) \(951\text{ m}\) (iii) \(326.2^\circ\)

Need help? Join our E-Maths tuition for O-Level success.

Learn more