Use the Law of Cosines to determine the indicated angle ?. (Assume a = 126.5, b = 60.7, and c = 155.5. Round your answer to the nearest degree.) ? = °
Use the Law of Cosines to determine the indicated angle ?. (Assume a = 126.5, b = 60.7, and c = 155.5. Round your answer to the nearest degree.) ? = °
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.7: Distinguishable Permutations And Combinations
Problem 12E
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Use the Law of Cosines to determine the indicated angle ?. (Assume a = 126.5, b = 60.7, and c = 155.5. Round your answer to the nearest degree.)
? = °
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