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nuccioreggie

  • one year ago

Which of the following is the perimeter of the inner edge of the frame? (π = 3.14) 192.78 inches 246.78 inches 277.56 inches 331.56 inches

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  1. nuccioreggie
    • one year ago
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    here is the full question A mirror frame in the shape of an oval is shown below. The ends of the frame form semicircles: An oval is formed by a rectangle with semicircles at each end. The length of the rectangle is 54 inches. The width of the rectangle is 27 inches. Which of the following is the perimeter of the inner edge of the frame? (π = 3.14) 192.78 inches 246.78 inches 277.56 inches 331.56 inches

  2. nuccioreggie
    • one year ago
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    @ganeshie8

  3. nuccioreggie
    • one year ago
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    thank you for coming to help me (:

  4. anonymous
    • one year ago
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    |dw:1439561471196:dw| this is a crappy picture, but is it close to the picture you have? hard to tell from the words

  5. anonymous
    • one year ago
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    its sad that they give pi away like that :(

  6. anonymous
    • one year ago
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    ikr a picture would be really helpful here

  7. nuccioreggie
    • one year ago
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    wait im gonna show you a picture 1sec

  8. anonymous
    • one year ago
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    i cant see it bud

  9. nuccioreggie
    • one year ago
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    @ganeshie8 HERE IT IS

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  10. nuccioreggie
    • one year ago
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    @ganeshie8

  11. anonymous
    • one year ago
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    ok break it up into multiple shapes

  12. anonymous
    • one year ago
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    what do you see?

  13. nuccioreggie
    • one year ago
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    @Michele_Laino

  14. Michele_Laino
    • one year ago
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    the length of each of half-circle, is: pi*radius=pi* diameter/2= 3.14 *27 /2 =... please complete

  15. nuccioreggie
    • one year ago
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    B @Michele_Laino

  16. Michele_Laino
    • one year ago
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    I'm sorry, I can not give the direct answer, since it is against the Code of Conduct

  17. Michele_Laino
    • one year ago
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    what is: 3.14 *27 /2 =...?

  18. nuccioreggie
    • one year ago
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    42.39 @Michele_Laino

  19. Michele_Laino
    • one year ago
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    correct! Now we have two of such half circle, so the total length is: 2*42.39=...?

  20. Michele_Laino
    • one year ago
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    half-circles*

  21. Michele_Laino
    • one year ago
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    what is: 2*42.39=...?

  22. nuccioreggie
    • one year ago
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    84.78

  23. Michele_Laino
    • one year ago
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    correct, now you have to add the measures of the two straight sides, so we have to compute this: 84.78+(2*54)=...?

  24. nuccioreggie
    • one year ago
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    a

  25. Michele_Laino
    • one year ago
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    that's right!

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