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anonymous

  • one year ago

In a 30°-60°-90° triangle, the length of the hypotenuse is 30. Find the length of the longer leg.

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  1. anonymous
    • one year ago
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    @LegendarySadist i cant figure it out

  2. Nnesha
    • one year ago
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    hypotenuse is the longest side of the right triangle

  3. anonymous
    • one year ago
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    The longer "leg" Nnesha. 2 legs and a hypotenuse.

  4. anonymous
    • one year ago
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    im lost because the suggestions they give me

  5. anonymous
    • one year ago
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    A) 15

  6. anonymous
    • one year ago
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    Ok, in a 30-60-90 triangle, all of the sides can be calculated when you have the length of one of them. |dw:1433437621277:dw|

  7. anonymous
    • one year ago
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    B) \[10 \sqrt{3}\]

  8. anonymous
    • one year ago
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    The length of the side opposite to the 30 degrees (also known as the short leg) is always half of the hypotenuse.

  9. anonymous
    • one year ago
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    C) \[15 \sqrt{2}\]

  10. anonymous
    • one year ago
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    You don't have to make a separate tab for each choice...

  11. anonymous
    • one year ago
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    D) \[15 \sqrt{3}\]

  12. anonymous
    • one year ago
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    @LegendarySadist Thats the only way it will let me do it

  13. anonymous
    • one year ago
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    http://www.regentsprep.org/regents/math/algtrig/att2/ltri30.htm

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