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anonymous

  • one year ago

HELP ME!!!! A cone has a diameter of 24 in. and a slant height of 15 in. What is the approximate volume of the cone? Use 3.14 to approximate the value of straight pi. Round your answer to the nearest tenth, if necessary. (Hint: V equals 1 third straight pi r squared h ) A. 1248.6 in3 B. 1356.5 in3 C. 2260.8 in3 D. 5425.9 in3

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  1. anonymous
    • one year ago
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  2. SyedMohammed98
    • one year ago
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    the formula is pie x (r)^2 x (h/3)

  3. anonymous
    • one year ago
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    can you walk me through.

  4. SyedMohammed98
    • one year ago
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    https://www.google.com/?gws_rd=ssl#q=volume+of+cone

  5. anonymous
    • one year ago
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    Can YOU walk me through.

  6. SyedMohammed98
    • one year ago
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    radius will be half the diameter which is 12 in

  7. anonymous
    • one year ago
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    My brain hurts

  8. anonymous
    • one year ago
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    OK..... now what?

  9. SyedMohammed98
    • one year ago
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    https://www.google.com/?gws_rd=ssl#q=volume+of+cone go here and insert the values..... u will see the formula there

  10. anonymous
    • one year ago
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    Please. Do you even know how to do it.

  11. SyedMohammed98
    • one year ago
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    V = PIE (3.14) * (square of the radius) * (height divided by 3)

  12. SyedMohammed98
    • one year ago
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    the radius (which is half the diameter) is 12inch so after adding the values to the formula u get .... 3.14 * 12 * (15/3)

  13. anonymous
    • one year ago
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    ok hold on

  14. anonymous
    • one year ago
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    188.4?

  15. anonymous
    • one year ago
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    @SyedMohammed98

  16. SyedMohammed98
    • one year ago
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    u u forgot to take the square of the radius (12) which 144 :)

  17. anonymous
    • one year ago
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    oh

  18. SyedMohammed98
    • one year ago
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    which is 144*

  19. anonymous
    • one year ago
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    2260.8?

  20. SyedMohammed98
    • one year ago
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    yup :)...finally phew

  21. anonymous
    • one year ago
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    can you help me with one more?

  22. SyedMohammed98
    • one year ago
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    um okay :)

  23. anonymous
    • one year ago
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    ok one sec

  24. anonymous
    • one year ago
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    What is the length of stack R M with bar on top when TS = 12 cm, TP = 11 cm, and RO = 15 cm? Round to the nearest tenth of a centimeter. cm

  25. anonymous
    • one year ago
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  26. anonymous
    • one year ago
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    Hello @sleepyjess

  27. anonymous
    • one year ago
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    @SyedMohammed98

  28. SyedMohammed98
    • one year ago
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    @dan815 @Hero @welshfella

  29. sleepyjess
    • one year ago
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    This post is getting a little long, would you mind opening another question? :)

  30. anonymous
    • one year ago
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    ok, I'll tag you.

  31. sleepyjess
    • one year ago
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    Thanks! :)

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