Two tracking stations are on an east-west line 110 miles apart. A weather balloon is located on a bearing of N 42 E from the western station and a...

Two tracking stations are on an east-west line 110 miles apart. A weather balloon is located on a bearing of N 42 E from the western station and a bearing of N 15 E from the eastern station. How far away is the balloon from the eastern station? From the Western Station?