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alainabbyboo22

  • 3 years ago

Find the volume of a cylinder with height 12 cm and diameter 7 cm. A. 73.27 ft2 B. 150.80 ft2 C. 144.37 ft2 D. 169.65 ft2

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  1. alainabbyboo22
    • 3 years ago
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  2. cwrw238
    • 3 years ago
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    volume = pi *r^2 * h here r (radius) = 3.5 and h = 12 cm ooppsss - you've drawn a cone not a cylinder!! which is it?

  3. alainabbyboo22
    • 3 years ago
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    cylinder . that's what it is for the question .

  4. nubeer
    • 3 years ago
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    hmm i think maybe the wrong attatchemnt as in question says raidus is 7 and in picture radius is 3

  5. alainabbyboo22
    • 3 years ago
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    OOPS ! okay the question is : Find the surface area of the figure below. The answer choices i posted are correct though .

  6. nubeer
    • 3 years ago
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    its Cone not cylinder and answer is D

  7. nubeer
    • 3 years ago
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    apply the formula for cone pi*r*s + pi *r^2

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