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anonymous

  • one year ago

Which triangle side lengths form a right triangle? Choose all that apply. 5, 6, 7 6, 8, 14 8, 15, 17 10, 12, 15 15, 20, 25 16, 18, 20

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  1. Nnesha
    • one year ago
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    apply Pythagorean theorem \[\huge\rm a^2 +b^2=c^2\] replace a b c by their values if both sides are equal then yes thse 3 numbers form a right triangle

  2. Nnesha
    • one year ago
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    remember : c is the longest side of right triangle so for first one c=7 plug in\[\huge\rm 5^2 +6^2 =7^2\] both sides are equal ?

  3. anonymous
    • one year ago
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    no both sides arent equal right?

  4. anonymous
    • one year ago
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    so which one would be the best reponces? @Nnesha

  5. Nnesha
    • one year ago
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    \(\color{blue}{\text{Originally Posted by}}\) @eugeniiaxo no both sides arent equal right? \(\color{blue}{\text{End of Quote}}\) yes both sides are not equal so that's wrong

  6. Nnesha
    • one year ago
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    try other numbers

  7. Nnesha
    • one year ago
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    if you get equal sides then that would be your answer

  8. anonymous
    • one year ago
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    15, 20, 25 this is one

  9. Nnesha
    • one year ago
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    yes right that would form a right traingle

  10. anonymous
    • one year ago
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    is that the one one that works cause thats the only on i got

  11. anonymous
    • one year ago
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    @Nnesha

  12. Nnesha
    • one year ago
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    there is one more

  13. anonymous
    • one year ago
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    && 8 15 17 right

  14. Nnesha
    • one year ago
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    yep :=)

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