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anonymous

  • 5 years ago

What are the formulas to the following: Area of a circle Circumfrence

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  1. anonymous
    • 5 years ago
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    area of circle Pi(R)^2 and 2piR R = radius

  2. anonymous
    • 5 years ago
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    pie * radius^2

  3. anonymous
    • 5 years ago
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    area of a circle is pi(3.14)

  4. anonymous
    • 5 years ago
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    2piR is ur cicumference

  5. anonymous
    • 5 years ago
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    is circumfrence, pi times d?

  6. anonymous
    • 5 years ago
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    or is it 2 pi r or 2 pi r squared

  7. anonymous
    • 5 years ago
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    ya that works to. u can use diameter or 2(R)

  8. anonymous
    • 5 years ago
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    so it doesnt matter which one u use

  9. anonymous
    • 5 years ago
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    pi (3.14) radius (half diameter) sqaured (to the second power)

  10. anonymous
    • 5 years ago
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    ok thanx u guyzzz

  11. anonymous
    • 5 years ago
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    wait... for area it has to be Pi(R) squared.. and for circumference it can either be 2(R)pi or piD

  12. anonymous
    • 5 years ago
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    ok i get it now.... :)

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