Use the law of Cosines to solve the given triangle. Round your answer to two decimal places.
?
a = 13, b = 17, c = 23
?
A. A ? 46.85°, B ? 46.85°, C ? 86.3°
B. A ? 33.91°, B ? 99.24°, C ? 46.85°
C. A ? 46.85°, B ? 33.91°, C ? 99.24°
D. A ? 33.91°, B ? 46.85°, C ? 99.24°
E. A ? 99.24°, B ? 46.85°, C ? 33.91°
Answer: D
Mathematics
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