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13.04.2021 •
Mathematics
11. Find the three angles of triangle ABC
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Ответ:
8a. Given a = 15, b = 10, and c = 8, use the Law of Cosines to solve for C. Round your answer to the nearest degree.
9a. Given a = 3, b = 4 and c = 5, use the Law of Cosines to solve for C. Round your answer to the nearest degree.