Find the side and measure B
1 answer:
When angle opposite to the unknown sides and other two sides are given then we use law of cosines
Law of cosine

From the given diagram

CB = 108
AC= 55
Angle c= 59


Take square root on both sides
AB = 92.6 m
To find out angle B we use sine law


From the figure


sin(B) = 0.50916647
B =
(0.50916647)
Angle B= 30.61 degrees
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Hello! I am not sure 100% but I would say B
Hope this helps