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anonymous

  • one year ago

fan/medal to first person to explain and help get answer The volume of a pyramid that fits exactly inside a cube is 18 cubic feet. What is the volume of the cube? (5 points) 6 cubic feet 18 cubic feet 54 cubic feet 72 cubic feet

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  1. anonymous
    • one year ago
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    I know its not 18 but could you give me the formula and the numbers to plug into to get the answer?

  2. welshfella
    • one year ago
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    i messed up then volume of pyramid = (1/3)*h * a where a = area of the base and h = height 18 = ah/3 ah = 54 and what is ah in relation to the cube??

  3. anonymous
    • one year ago
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    volume?

  4. anonymous
    • one year ago
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    ah is in relation to the volume

  5. welshfella
    • one year ago
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    yes area * height = volume

  6. anonymous
    • one year ago
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    okay so the answer is 54?

  7. welshfella
    • one year ago
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    the area of the cube is the same as area of base of pyramid

  8. welshfella
    • one year ago
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    yes

  9. anonymous
    • one year ago
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    thank you for the help. you did a great job explaining!

  10. welshfella
    • one year ago
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    yw

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