Use the Law of Cosines to solve the triangle. Round your answers to two decimal places. A = 130°, b = 9, c = 11 B = C = a =
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Given: A = 130° b = 9 c = 11 Unknown: C Show more…
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Use the Law of Cosines to solve the triangle. Round your answers to two decimal places. $$C=43^{\circ}, \quad a=\frac{4}{9}, \quad b=\frac{7}{9}$$
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