Question

Will draw diagram. Geometry (Bearings, not usually taught in the US but if you know it please help me). The diagram sails from A to B on a bearing 168° and them from B to C on a bearing 078°. AB=BC. Work out the bearing from C to A.

Answer 1

Here, it might help if you draw it a bit more exaggerated:

The 168 degree angle is sorta right on top of the angle we want to solve for, which is where I labeled it with a ?.