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anonymous

  • one year ago

The volume of a cone is 565.2 cubic inches. The height of the cone is 15 inches. What is the radius of the cone, rounded to the nearest inch? (Use pie=3.14) 3 6 18 36

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  1. anonymous
    • one year ago
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    do you know the formula for the volume of the cone?

  2. anonymous
    • one year ago
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    No..

  3. anonymous
    • one year ago
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    okay well google volume of a cone formula and find out :)

  4. anonymous
    • one year ago
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    The volume of a cone is 1/3(Area of Base)(height) = 1/3 π r2 h

  5. anonymous
    • one year ago
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    okay great so know plug in all the information you know into \[v = 1/3 \pi r^2 h\]

  6. anonymous
    • one year ago
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    hint v = 565.2 and h = 15

  7. anonymous
    • one year ago
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    now show me what you get

  8. mathstudent55
    • one year ago
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    Replace each variable with the shown value. Then solve for r^2. |dw:1438285678444:dw|

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