{needs 20 ch} math problem :[?

i think ive almost got a good understanding of this, but not quite. i need help with this problem. there is a right triangle. line segment AC is the hypotenuse, line segment CB is the adjacent, and line segment AB is the opposite. angle CBA is a right angle. angle CAB is 65, angle BCA is of course 25. the hypotenuse is 352m, and i need to find the length of AB. im not sure what to use on this one, sin, cosin, or tang. its probably obvious, and i should be able to do this, but im just blanking out today. if you answer, please explain your answer in detail. thanks for any help i get!