Science and Mathematics for Engineering 6th Edition by John Bird

Exercise 5

In triangle $\mathrm { JL }$ in Figure $\mathrm { RT } 5.1$ , find (a) length $\mathrm { KJ }$ correct to 3 significant figures.
(b) $\sin \mathrm { L }$ and $\tan \mathrm { K }$ , each correct to 3 decimal places
Figure RT5.1