Help!! Maths really hard 2U stuff (1 Viewer)

[Mohit7]

This is a really hard question on Trig. You can use only yr 11 maths



A Motorbike and a car leave the service station at the same time. The motorbike travels on the bearing of 080 degrees and the car travels for 15.7 km on a bearing on 108 degrees until the bearing of the motorbike from the car is 310 degrees.
How far, correct to 1 decimal place, has the motobike travelled?

 

[jyu]

 

[S1M0]

tricky, but not neccesarily difficult.

I need to brush up on my bearings though, is there any resource that can help me with that?

Thankyou.