Solve the right triangle using the information given. Round answers to two decimal places, if necessary. 
a = 4, c = 8; Find b, A, and B.
A. b = 8.94
A = 30°
B = 60°
B. b = 6.93
A = 60°
B = 30°
C. b = 8.94
A = 31°
B = 59°
D. b = 6.93
A = 30°
B = 60°
Answer: D
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