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anonymous

  • one year ago

he circle has a diameter of 16 inches. What is the area of the circle?

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  1. anonymous
    • one year ago
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  2. anonymous
    • one year ago
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    @aloud

  3. anonymous
    • one year ago
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    201.06in²

  4. Godlovesme
    • one year ago
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    area of a circle= pi * r^2 but in this case we have diameter instead of radius

  5. anonymous
    • one year ago
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    yea im right

  6. Godlovesme
    • one year ago
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    we can find the radius by dividing the diameter by 2 r= 16/2 = 8 A= 3.14 * 8^2 A= 3.14 * 64 A= 200. 96

  7. Godlovesme
    • one year ago
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    u used an online calculator

  8. Godlovesme
    • one year ago
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    how did we get a different answer o_O

  9. anonymous
    • one year ago
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    me

  10. anonymous
    • one year ago
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    which one right ?

  11. Godlovesme
    • one year ago
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    @LegendarySadist what do u say?

  12. anonymous
    • one year ago
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    look first you have to find the formula right

  13. Godlovesme
    • one year ago
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    the formula is area = pi * r^2

  14. anonymous
    • one year ago
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    It just depends on how they want you to write it/what to use for pi. You could write the answer as \(64\pi\), \(200.96\), or \(201.06\) depending on what you use for pi.

  15. anonymous
    • one year ago
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    a=2 pic square

  16. Godlovesme
    • one year ago
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    ohhh i see @LegendarySadist thanks for clearing that up for us (: @kyrabaaker do they give u a specific pi to use?

  17. anonymous
    • one year ago
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    then you will identify so the d=16

  18. anonymous
    • one year ago
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    yall dont care its 201.06in²

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