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    Question

    The total surface area of a cylinder of diameter 10 cm

    is 330 square centimeters. Find the height of the cylinder.
    A 10.5 cm Correct Answer Incorrect Answer
    B 6.5 cm Correct Answer Incorrect Answer
    C 5.5 cm Correct Answer Incorrect Answer
    D 2.5 cm Correct Answer Incorrect Answer

    Solution

    ATQ,

    Given: Diameter = 10 cm → Radius = 5 cm, TSA = 330 cm² TSA formula: 2πr(h+r) Substitute values:

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