\"\"

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Use Law of sines to find y.

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Write the proportion using Law of sines. \"\".

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\"\"                       (Write the proportion)

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\"\"                   (Substitute \"\")

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\"\"            (Apply cross product property)

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\"\"                      (Divide each side by \"\")

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\"\"                                    (Use a calculater)\"\"

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The measure of y is about 4.6