Solve the right triangle with the given sides and angles.a = 3.4, b = 2.1
A. ? = 58.3°, ? = 31.7°, c = 4.0
B. ? = 53.8°, ? = 36.2°, c = 4.0
C. ? = 38.1°, ? = 51.9°, c = 5.5
D. ? = 31.7°, ? = 58.3°, c = 4.0
Answer: A
Mathematics
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