The horizontal distance AC is the sum of AD and BE.
We are already given AD = 80.
The triangle BCE is a right triangle, and since the bearing of the second part is 62 degrees, the angle CBE is 28 degrees.
So, we can get the length of the leg BE by multiplying the hypotenuse BC by the cosine of the adjacent angle BCE:
[tex]BE = BC\cos(28)[/tex]
