A ship sails $8.0\text{ km}$ east from $A$ to $B$, then continues on a bearing of \(060^\circ\

Question

A ship sails $8.0\text{ km}$ east from $A$ to $B$, then continues on a bearing of $060^\circ$ from $A$ to $C$. $C$ is due north of $B$. Find $BC$ [1] $AC$ [1] the bearing of $C$ from $B$. Give distances to $3$ s.f. [2]

Accepted Answer

(a) $13.9$ km; (b) $16.0$ km; (c) $000^\circ$

Trigonometry

Trigonometry

Solution:

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