cosine rule again!

A rally car leaves its base on a bearing of 030degrees and drives in a desert for 12km. It then turns and drives a further 8km on a bearing of 100degrees after which it breaks down.

a) Draw a clear sketch of this journey, stating all known lengths and angles.
b) A recovery vehicle leaves base to pick up the car. How far must it travel and on what bearing should it head?


Im having problems with the diagram , i hope someone can help me with the diagram because then part b should be straight forward

I'm not sure but is it something like this:

i liked ur way of thinking! it is correct...