Answer:
There are two solutions!
a = 48.80524 degrees
or
a = 131.19476 degrees
Step-by-step explanation:
A = sin^-1 (sinB * 1/b) = sin^-1 * (sin(38degrees) * 11/9. =. sin^-1 (0.75)
^ is used to signify to the __ power
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