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Use the Law of Sines to solve the triangle. Round your answers to two decimal places. A = 31°, a = 8, b = 3 

 May 1, 2020
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sin(B) / b  =  sin(A) / a      --->     sin(B) / 3  =  sin(31o) / 8

multiply both sides by 3   --->     sin(b)  =  sin(31o) / 8 · 3

find the inverse sin          --->             B  =  sin-1( sin(31o) / 8 · 3 )

 May 2, 2020

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