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Please help! What is the least amount of material needed to make the mailing tube?
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Please help!

What is the least amount of material needed to make the mailing tube?

Please help! What is the least amount of material needed to make the mailing tube-example-1
User Qamar Zaman
by
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1 Answer

4 votes
Material needed = πD x height

π x 3 x (3 x 12) //multiply by 12 to change the 3 feet to inches

= 339.29 in²

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Answer: 339.29 in²
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User Maulik Kansara
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9.0k points
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