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anonymous

  • 5 years ago

A cereal box is 8 inches long, 3 inches wide, and 12 inches tall. (a) Volume? (b) Surface area?

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  1. anonymous
    • 5 years ago
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    Total Surface Area = 2(Areahw) + 2(Areahl) + 2(Areawl) Volume = (h)(w)(l)

  2. anonymous
    • 5 years ago
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    ?

  3. anonymous
    • 5 years ago
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    where h is height w is wide and l is length

  4. anonymous
    • 5 years ago
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    did u get it?;

  5. anonymous
    • 5 years ago
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    not really im tierds i cant think

  6. anonymous
    • 5 years ago
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    The total surface area is made up of three pairs of sides for a total of six sides. We must find Areahw, which is the area of the side that is h by w. Areahw = (h)(w) We must find Areahl, which is the area of the side that is h by l. Areahl = (h)(l) We must find Areawl, which is the area of the side that is w by l. Areawl = (w)(l) Each of the above areas are present on two sides of the box. So, the total surface area is sum of twice each of these areas, that is: Total Surface Area = 2(Areahw) + 2(Areahl) + 2(Areawl

  7. anonymous
    • 5 years ago
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    gtg now felt asleep

  8. anonymous
    • 5 years ago
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    ill fan and medal i just need answer

  9. anonymous
    • 5 years ago
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    u can put the value of h w l and u would get the correct answer...i really have to go bye///ttyl tc

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