a woman walks 120m on a bearing of 312, then turns and walks for a further 96m on a bearing of 056.

how far is she from her starting point??

can you use the cosine rule

a^2 = b^2 + c^2 - 2bccos(A)???

it gives 18042m

and sqrt gives 134.32m

is that right??

find the bearing of the woman from her starting point.

is it 044???