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Mathematics, 02.02.2020 15:49 lil8174
Bob tried to answer the following question by finding the missing angle and rounding the answer to the nearest degree.
here is his solution:
cosx=16/20
x=cos^(-1)(16/20)=36.8698976≈37°
bob made a mistake in his work. explain the mistake and write the correct solution.
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Answers: 3
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