Solve the right triangle shown in the figure. 
= 2.3 in, ?A = 50.4°, ?C = 90°
A. 
= 1.9 in, ?B = 39.6°, 
= 3.0 in
B. 
= 3.5 in, ?B = 39.6°, 
= 3.0 in
C. 
= 0.8 in, ?B = 39.6°, 
= 2.4 in
D. 
= 3.5 in, ?B = 39.6°, 
= 4.2 in
Answer: A
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Find the value of the expression.
?
?
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