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madixy

How do I find the radius?? (Picture)

  • one year ago
  • one year ago

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  1. madixy
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    • one year ago
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  2. yummydum
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    the radius of what?

    • one year ago
  3. madixy
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    If the point (7,6) is the outside of a circle

    • one year ago
  4. yummydum
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    okay so you want the length of the line from (0,0) to (7,6)?

    • one year ago
  5. madixy
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    yes! :) I'm not sure how

    • one year ago
  6. JadeEyes
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    Radius = sqrt (7 ^2 + 6^2) Pythagoras theorem

    • one year ago
  7. madixy
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    oh!! DUH! I was making it way too complicated! Thanks! Whoops!

    • one year ago
  8. JadeEyes
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    Ur welcome..!! (:

    • one year ago
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