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Odinaka_O
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Tyro
Asked: 2021-01-01T00:35:45+00:00 In:

Calculate the total surface area of a cylinder with diameter 8cm and height 10.5cm.

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Calculate the total surface area of a cylinder with diameter 8cm and height 10.5cm.

cylindersolid shapessurface area of cylinder

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  2. Sengemegz
    Moderator

    Total surface Area of Cylinder=2\Pi r(r+h)
    \Pi =\dfrac{22}{7}, r=\dfrac{d}{2}=\dfrac{8}{2}=4cm , h=10.5cm
    Total Area=2\times \dfrac{22}{7}\times 4(4+10.5)
    Total Area=\dfrac{176}{7}(14.5)
    Total Area=25.143 \times 14.5=364.57cm^{2}

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