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alainabbyboo22

  • 3 years ago

Find the surface area of the figure below. A. 94.25 m2 B. 94.52 m2 C. 36.13 m2 D. 148.04 m2

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  1. alainabbyboo22
    • 3 years ago
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  2. nubeer
    • 3 years ago
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    SA = pi*r*s + pir^2

  3. alainabbyboo22
    • 3 years ago
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    which one is the radius ?

  4. nubeer
    • 3 years ago
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    diameter = 4 so radius = diameter/2

  5. alainabbyboo22
    • 3 years ago
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    how would i set that up to solve it ?

  6. nubeer
    • 3 years ago
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    pi (x)(3.75) + pi (2^2)

  7. nubeer
    • 3 years ago
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    sorry not x its 2

  8. alainabbyboo22
    • 3 years ago
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    36.1283155163

  9. alainabbyboo22
    • 3 years ago
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    36.13 is my answer !

  10. nubeer
    • 3 years ago
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    yes..

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