Question

How to solve this problem?

Answer 1

Use the law of sines.

$a/Sin(A) = b/Sin(B) = c/Sin(C)$

SO:

$6.5/Sin(95') = 5/Sin(A)$

Next, you solve for A, Which gets you to the following solution for A

Sin(A) = (5 * Sin(95'))/6.5

This will give you the answer to A.

You then use A + 95 + B = 180 to find B.

The answer, therefore, is:

35'