Solve the triangle. Approximate values to the nearest tenth when appropriate.? = 120°45', b = 4.7, a = 12.2
A. c = 15.2, ? = 43°51', ? = 15°24'
B. c = 17.4, ? = 41°37', ? = 17°38'
C. c = 16.7, ? = 45°37', ? = 13°38'
D. No solution
Answer: A
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