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A shuttle cock used for playing badminto...

A shuttle cock used for playing badminton has the shape of a frustum of a cone is mounted on a hemisphere. The diameters of the frustum are 5 cm and 2 cm. The height of the entire shuttle cock is 7 cm. Find its external surface area.

Answer

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A shuttle cork used for playing badminton has the shape of a frustum of a cone is mounted on a hemisphere. The diameters of the frustum are 5 cm and 2 cm. The height of the entire shuttle cork is 7 cm. Find its external surface area.

The slant height of a frustum of a cone is 5 cm and the radii of its ends are 4 cm and 1 cm. Find its curved surface area.

Knowledge Check

  • A shuttle cock used for playing badminton has the shape of the combination of

    A
    a cylinder and a sphere
    B
    a hemisphere and a cone
    C
    a sphere and a cone
    D
    frustum of a cone and a hemisphere

  • A shuttle cock used for playing badminton has the shape of the combination of

    A
    a cylinder and a sphere
    B
    a hemisphere and a cone
    C
    a shpere and a cone
    D
    frustum of a cone and a hemisphere

  • A frustum of a right circular cone is of height 16 cm with radii of its ends as 8 cm and 20 cm. Then, the voume of the frustum is

    A
    `3328pi cm^(3)`
    B
    `3228 pi cm^(3)`
    C
    `3240 pi cm^(3)`
    D
    `3340 pi cm^(3)`

    • Similar Questions

    Explore conceptually related problems

    A toy is the shape of a cylinder surmounted by a hemisphere. The heigher of the toy is 25 cm. Find the total surface area of the toy if its common diameter is 12 cm.

    A cube has the Total Surface Area of 486 cm^(2) . Find its lateral surface area.

    A doll is made by surmounting a cone on a hemisphere of equal radius. The radius of the hemisphere is 7cm and slant height of the cone is 11cm. Find the surface area of doll.

    The perimeters of the ends of a frustum of a cone are 44 cm and 8.4 pi cm . If the depth is 14 cm., then find its volume.

    A toy is in the shape of a cylinder surmounted by a hemisphere . The height of the toy is 25 cm . Find the total surface area of the toy is its common diameter is 12 cm .

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