Find the missing parts of the triangle. Round to the nearest tenth when necessary or to the nearest minute as appropriate.a = 20 ftb = 38 ftc = 42 ft
A. A = 28.4°, B = 32.3°, C = 119.3°
B. No triangle satisfies the given conditions.
C. A = 64.6°, B = 28.4°, C = 87°
D. A = 28.4°, B = 64.6°, C = 87°
Answer: D
Mathematics
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