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lala2

  • one year ago

Help with one question please!!

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  1. tommyd15
    • one year ago
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    sin42=h/3280

  2. tommyd15
    • one year ago
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    (sin42)*3280=h

  3. tommyd15
    • one year ago
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    that's what i got

  4. tommyd15
    • one year ago
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    Yep. The sin of an angle is opposite/hypotenuse and you have the angle, which is 42 degrees. So that's equal to the opposite side of the triangle (x) over the hypotenuse (3280)

  5. ML350
    • one year ago
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    agreed

  6. tommyd15
    • one year ago
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    the easy way to remember it is SOHCAHTOA, which is sin= opp/hyp, cos=adjacent/hyp and tangent= opp/adjacent

  7. lala2
    • one year ago
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    oh ok thanks guys!

  8. ML350
    • one year ago
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    rounded to the nearest foot though ... so 2195

  9. lala2
    • one year ago
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    oh yeah! :)

  10. ML350
    • one year ago
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    read carefully

  11. lala2
    • one year ago
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    yeah i will!

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