SOLUTION: Please help me finish solving this triangle if A = 150°, b = 4.8, a = 9.4 sin(150)/9.4 = sin(b)/4.8

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Question 1077140: Please help me finish solving this triangle if A = 150°, b = 4.8, a = 9.4
sin(150)/9.4 = sin(b)/4.8

Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Please help me finish solving this triangle if A = 150°, b = 4.8, a = 9.4
sin(150)/9.4 = sin(b)/4.8
Use CAPS for the angles.
sin(150)/9.4 = sin(B)/4.8
Find sin(B)
sin(B) = 4.8*sin(150)/9.4 =~ 0.255319
B =14.7925 degs
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C = 180 -(A+B) = 15.2075 degs
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c/sin(C) = a/sin(A)
Solve for side c.