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ciara_xo

  • 2 years ago

What is the length of MO? 1 , √3 , 2 , 3

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  1. ciara_xo
    • 2 years ago
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    |dw:1367500793769:dw|

  2. ajprincess
    • 2 years ago
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    is that a right angled triangle @ciara_xo?

  3. ciara_xo
    • 2 years ago
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    yes

  4. ajprincess
    • 2 years ago
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    k. use pythagoras theorem to find MO. |dw:1367501737765:dw| Does that help?

  5. ciara_xo
    • 2 years ago
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    yea i tried it yesterday and got pretty confused while i was doing it..

  6. ajprincess
    • 2 years ago
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    can u pls show me ur work?

  7. ciara_xo
    • 2 years ago
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    i threw away the piece of paper it was on but i did the theorom & came out w. 3 which is wrong.

  8. ajprincess
    • 2 years ago
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    \(a^2+c^2=b^2\) a=1, b=2 \(1^1+c^2=2^2\) \(1+c^2=4\) nw can u find c?

  9. ciara_xo
    • 2 years ago
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    hold on lemme try

  10. ajprincess
    • 2 years ago
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    k 5n:)

  11. ciara_xo
    • 2 years ago
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    shouldnt it be -3?

  12. ajprincess
    • 2 years ago
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    nope:( \(1+c^2=4\) \(c^2=4-1\) \( =?\)

  13. ciara_xo
    • 2 years ago
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    3 than? lol

  14. ajprincess
    • 2 years ago
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    3=c^2. so vat will be c?

  15. ciara_xo
    • 2 years ago
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    9, so is the answer sqrt3?

  16. ajprincess
    • 2 years ago
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    \(c=\sqrt3\) bt whre does that 9 come frm?

  17. ciara_xo
    • 2 years ago
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    3^2 but i guess i didnt need to do that.

  18. ajprincess
    • 2 years ago
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    ya. u neednt

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