A rectangular metal sheet of length 44 cm and breadth 11 cm is folded along its length to form a cylinder. Find its volume.

Question

A rectangular metal sheet of length 44 cm and breadth 11 cm is folded along its length to form a cylinder. Find its volume.

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Abigail 3 months 2021-07-25T19:56:22+00:00 1 Answers 0 views 0

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    2021-07-25T19:58:15+00:00

    The volume of the cylinder is 2772 cm^3.

    Explanation

    Let the radius be = r

    we know that the length of the sheet = circumference of the circle

    Height of the cylinder = 18 cm

    44 = 2r

    2 x 22/7 r = 44

    r = (44 x 7) / (22 x 2)

    r = 7 cm

    Volume of cylinder = r^2 .h

    =22/7 * 7*7 * 18

    = 2772 cm^3

    The volume of the cylinder is 2772 cm^3.

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