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mckenzieandjesus

  • one year ago

I need help with this one too.. What is the surface area of the cone? 336π cm2 136π cm2 200π cm2 264π cm2

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  1. mckenzieandjesus
    • one year ago
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  2. mckenzieandjesus
    • one year ago
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    @DecentNabeel

  3. mckenzieandjesus
    • one year ago
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    I already tried that @LynFran the answer comes out wrong..

  4. mckenzieandjesus
    • one year ago
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    comes out as 628.32

  5. mckenzieandjesus
    • one year ago
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    @robtobey

  6. LynFran
    • one year ago
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    200picm^2

  7. LynFran
    • one year ago
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    C is the answer

  8. mckenzieandjesus
    • one year ago
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    200?

  9. mckenzieandjesus
    • one year ago
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    how?

  10. mckenzieandjesus
    • one year ago
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    help please? What is the surface area of the cylinder? 192π ft2 288π ft2 672π ft2 384π ft2

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  11. LynFran
    • one year ago
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    i just plug in the last part into my calculator and it give 200pi try it\[8\pi * (8+\sqrt{(15^{2}+8^{2})}\]

  12. mckenzieandjesus
    • one year ago
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    okay well can u help me with my other question please?

  13. mckenzieandjesus
    • one year ago
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    A balloon has a circumference of 28 in. Use the circumference to approximate the surface area of the balloon to the nearest square inch. 784 in2 2,463 in2 998 in2 250 in2

  14. mckenzieandjesus
    • one year ago
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    What is the surface area of the pyramid to the nearest whole number? 30 cm2 25 cm2 60 cm2 85 cm2

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  15. LynFran
    • one year ago
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    the cylinder on is 672pift2

  16. LynFran
    • one year ago
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    ok 1 question at a time please...do u need me to show u how i get the surface area for the cylinder?

  17. mckenzieandjesus
    • one year ago
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    thanks so much!

  18. mckenzieandjesus
    • one year ago
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    can u help with the other 2 ? (:

  19. mckenzieandjesus
    • one year ago
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    @jim_thompson5910

  20. LynFran
    • one year ago
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    ok i find this https://answers.yahoo.com/question/index?qid=20120510161649AAbsyVQ

  21. mckenzieandjesus
    • one year ago
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    thats not on my answer choices

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