radius is 7 cm surface is 880 cm square what is the length of the cylinder?

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radius is 7 cm surface is 880 cm square what is the length of the cylinder?

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Philomena 3 years 2021-08-18T21:16:22+00:00 1 Answers 5 views 0

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  1. Ladonna
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    2021-08-18T21:17:24+00:00
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    Answer:

    Step-by-step explanation:

    surface area = 2πrL + 2πr² = 14πL + 98π

    14πL + 98π = 880

    14πL = 880-98π

    L = (880-98π)/(14π) ≅ 55.9 cm

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