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anonymous

  • one year ago

A circular pan has a diameter of 8 inches. What is the exact area of the pan? A. 256π square inches B. 16π square inches C. 8π square inches D. 64π square inches

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  1. anonymous
    • one year ago
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    @Vocaloid

  2. Vocaloid
    • one year ago
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    area = pi*r^2, where r is the radius radius = diameter/2

  3. anonymous
    • one year ago
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    i got 50.34....thats not right...

  4. anonymous
    • one year ago
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    @Vocaloid ....i have no idea where i went wrong

  5. Vocaloid
    • one year ago
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    don't multiply pi, just leave it as it is

  6. Vocaloid
    • one year ago
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    what I mean to say is, after you multiply r^2, just write pi afterwards and tell me what you get

  7. anonymous
    • one year ago
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    oh okay

  8. Vocaloid
    • one year ago
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    so, what is r^2

  9. anonymous
    • one year ago
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    i got 16 pi

  10. Vocaloid
    • one year ago
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    perfect!

  11. anonymous
    • one year ago
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    thats it? How simple!!

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