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How do you solve question 16?
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How do you solve question 16?
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Jun 15, 2019
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How do you solve question 16?
Mathematics
high-school
Malca
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You know that cos(x) = CA/BA = 9/14
.. x = arccos(9/14) ≈ 50° . . . . . . . . selection 3
Bob Whiteman
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Jun 21, 2019
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