And what's the bearing Of A from C?

You forgot to answer that man \

Question:

A boat sails 65 km from A to B on a bearing of 140 degrees. From B it sets a new course of 200 degrees towards C, 40 km away. Find by drawing, the distance from C to A( which you answered) and the bearing of A from C

I believe he left that for you to figure out. That's what we do here -- help. You can't learn if you don't try.

Show us what you tried to do and I'm sure someone will help you out.

I used sine rule for this
But it appeared as a math error