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anonymous

  • 5 years ago

In a right triangle, find the length of the side not given. b=1, c=sqrt26 the length of the third side is ? it ask to simplify, type an exact answer

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  1. anonymous
    • 5 years ago
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    5

  2. anonymous
    • 5 years ago
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    just like the last one. you know \[a^2+b^2=c^2\] \[1^2+b^2=\sqrt{26}^2\] \[1+b^2=26\] \[b^2=25\] \[b=5\]

  3. anonymous
    • 5 years ago
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    use the phytagorean theorem, c^2=a^2+b^2 a^2=c^2-b^2 a^2=(square root of 26)^2-1^2 a^2=26-1 a=square root of 25 a=5

  4. anonymous
    • 5 years ago
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    damn sat, you went all out with the TeXing

  5. anonymous
    • 5 years ago
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    $$ \tex $$

  6. anonymous
    • 5 years ago
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    main reason i am here it so learn this. i mean main selfish reason

  7. anonymous
    • 5 years ago
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    good

  8. anonymous
    • 5 years ago
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    how did you do multiline?

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spraguer (Moderator)
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