SOLUTION: a triangular field has two sides 60m and 75m long and the angle between them is 102 degree. how long is the third side?

SOLUTION: a triangular field has two sides 60m and 75m long and the angle between them is 102 degree. how long is the third side?

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Question 1141877: a triangular field has two sides 60m and 75m long and the angle between them is 102 degree. how long is the third side?
Answer by ikleyn(52781) (Show Source): You can put this solution on YOUR website!
.


Apply the cosine law.


The third side length = .

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