SOLUTION: In triangle ABC, C = 60 degrees, a = 12, and b = 5. Find c.

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Question 342382: In triangle ABC, C = 60 degrees, a = 12, and b = 5. Find c.
Answer by Alan3354(69443) About Me  (Show Source):
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In triangle ABC, C = 60 degrees, a = 12, and b = 5. Find c.
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Use the Cosine Law.
c%5E2+=+a%5E2+%2B+b%5E2+-+2ab%2Acos%28C%29