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anonymous

  • one year ago

A cylinder has a radius of 5 cm and a height of 12 cm. What is the volume of the cylinder? @egbeach

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  1. egbeach
    • one year ago
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    the formula to find the volume of a cylinder is \[\Pi r ^{2}h\] so just plug in the numbers to solve

  2. anonymous
    • one year ago
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    A. 60π cm^3 B. 300π cm^3 C. 720π cm^3 D. 1200π cm^3

  3. egbeach
    • one year ago
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    \[5^{2}\times12\Pi \]

  4. anonymous
    • one year ago
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    942.48cm³ this is the answer is got but doesn't seem to be an answer choice.

  5. anonymous
    • one year ago
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    I*

  6. princeharryyy
    • one year ago
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    Volume of cylinder = pie * r * r * h

  7. egbeach
    • one year ago
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    i got an diffferent answer... 25X12 is what?

  8. anonymous
    • one year ago
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    300

  9. princeharryyy
    • one year ago
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    300*3.14 = 942

  10. anonymous
    • one year ago
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    but it's not one of the answer choices

  11. princeharryyy
    • one year ago
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    it's correct @pinkbubbles it is 942

  12. anonymous
    • one year ago
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    300 is but not 942

  13. egbeach
    • one year ago
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    the answers are in the form of pi. dont mulitply the pi out into your answer. 25x12=300. 300pi will be the answer

  14. princeharryyy
    • one year ago
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    then they would have written 300*pie

  15. anonymous
    • one year ago
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    Okay Thank You! @egbeach and @princeharryyy

  16. egbeach
    • one year ago
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    they did... look at choice B

  17. princeharryyy
    • one year ago
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    and wouldn't have actually mutiplied by the value of pie in the expression though both of the answers are right

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