Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

ErinWeeks

  • 3 years ago

Find the height of the cylinder.

  • This Question is Closed
  1. ErinWeeks
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    1 Attachment
  2. ErinWeeks
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    A. 2.4 in. B. 7.2 in. C. 14.4 D. 4.8 in.

  3. tcarroll010
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 3

    V = (pi)(r^2)(h) h = V/[(pi)(r^2)] h = (271.4)/[(pi)(6^2)]

  4. tcarroll010
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 3

    Can you do the arithmetic from this point or do you still need help?

  5. ErinWeeks
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    i got 30694.61 but that doesnt sound right to me..

  6. tcarroll010
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 3

    I'll help you a bit further: h = (271.4)/[(pi)(6^2)] = (271.4)/[(3.14)(36)] = 2.4

  7. tcarroll010
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 3

    All good now?

  8. ErinWeeks
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    i dont get how you got the 2.4 though :/

  9. tcarroll010
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 3

    In words, it's 271.4 divided by the product of 36 and 3.14 You multiply 36 by 3.14 and get a number. You divide 271.4 by that number. That's all there is to it.

  10. ErinWeeks
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    oh see thats whats i did wrong i didnt divide i was multiplying!! thank you could you help me with on more question??

  11. tcarroll010
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 3

    I have to go right now but I'll be back in about a half hour to an hour. Good luck in all of your studies and thx for the recognition! Nice working with you. @ErinWeeks

  12. Not the answer you are looking for?
    Search for more explanations.

    • Attachments:

Ask your own question

Sign Up
Find more explanations on OpenStudy
Privacy Policy