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lala2

Help with one question please!!

  • 10 months ago
  • 10 months ago

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  1. tommyd15
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    sin42=h/3280

    • 10 months ago
  2. tommyd15
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    (sin42)*3280=h

    • 10 months ago
  3. tommyd15
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    that's what i got

    • 10 months ago
  4. tommyd15
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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)

    • 10 months ago
  5. ML350
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    agreed

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

    • 10 months ago
  7. lala2
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    oh ok thanks guys!

    • 10 months ago
  8. ML350
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    rounded to the nearest foot though ... so 2195

    • 10 months ago
  9. lala2
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    oh yeah! :)

    • 10 months ago
  10. ML350
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    read carefully

    • 10 months ago
  11. lala2
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    yeah i will!

    • 10 months ago
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