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01-04-2018
Mathematics

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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 class=

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Аноним Аноним

01-04-2018

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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