D Jay asked in Society & CultureLanguages · 4 weeks ago

can some check my answer (24) is that correct?

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  • GA41
    Lv 7
    4 weeks ago

    Yes, it is correct

    Sin = O/H

    Sin 30 = .5

    12/H= .5

    H= 12/.5 =24

  • 4 weeks ago

    Do not see your answer, but the angles tell you that this is a typical 3-4-5 triangle.   So if b is 3/5 of c, and  b is 12, then 12 is 3/5 of c .

    The answer would be that c is 20.

    Now I see that you mean that your answer is 24.  Sorry, that is incorrect.

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