Solve the right triangle with the given sides and angles.a = 2.4 cm, b = 1.9 cm
A. ? = 51.6°, ? = 38.4°, c = 3.1 cm
B. ? = 52.3°, ? = 37.7°, c = 4.3 cm
C. ? = 38.4°, ? = 51.6°, c = 3.1 cm
D. ? = 47.1°, ? = 42.9°, c = 3.1 cm
Answer: A
Mathematics
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