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  1. gabbyalicorn
    • one year ago
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    @jabez177

  2. gabbyalicorn
    • one year ago
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    @BrainSmart

  3. gabbyalicorn
    • one year ago
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    @pooja195 @johnweldon1993

  4. gabbyalicorn
    • one year ago
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    @LegendarySadist

  5. anonymous
    • one year ago
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    Well I see a rectangle with a length of 9 and width of 8.

  6. gabbyalicorn
    • one year ago
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    so 9 x 8 = 72

  7. gabbyalicorn
    • one year ago
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    so one of them is B?

  8. anonymous
    • one year ago
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    Right. And if that's a quarter circle, then 8 will be the radius. So find the area of the circle with r=8 and then multiply it by 1/4.

  9. gabbyalicorn
    • one year ago
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    soz 3.14 x 8 div 4 ?

  10. gabbyalicorn
    • one year ago
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    which is 6.28

  11. anonymous
    • one year ago
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    Area of a circle is \[A=\pi*r^{2}\] not \[A=\pi*r\]

  12. gabbyalicorn
    • one year ago
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    soz....3.14 x 64

  13. gabbyalicorn
    • one year ago
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    which is 200.96

  14. anonymous
    • one year ago
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    The choices keep it in pi. So it would be \[64\pi\] Now you have to divide by 4 \[\frac{64\pi}{4}\]

  15. gabbyalicorn
    • one year ago
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    i got 50.24

  16. anonymous
    • one year ago
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    KEEP IT IN PI \[\pi=\pi\] not \[\pi=3.14\]

  17. gabbyalicorn
    • one year ago
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    so 64 div 4?

  18. anonymous
    • one year ago
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    And I mean in a format case, not a literal one

  19. anonymous
    • one year ago
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    yes 64/4.

  20. gabbyalicorn
    • one year ago
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    16 which is also c :3

  21. anonymous
    • one year ago
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    \[\frac{64\pi}{4}=16\pi\] which yes, is choice c

  22. gabbyalicorn
    • one year ago
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    so just B and C :3

  23. anonymous
    • one year ago
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    Yep, it would be those two

  24. gabbyalicorn
    • one year ago
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    Thank you!

  25. anonymous
    • one year ago
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    No problem :)

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