A track is in form of a ring whose inner and outer circumferences are 88m 132m respectively.Find the width of the track​

Question

A track is in form of a ring whose inner and outer circumferences are 88m 132m respectively.Find the width of the track​

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Ayla 1 month 2021-10-29T18:56:49+00:00 1 Answer 0 views 0

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    2021-10-29T18:58:03+00:00

    Heya…

    Here is your answer —-

    Outer Circumference = 132 m

    => Radius = Circumference / 2π

    => Radius = 132 / (2 × 22/7)

    => Radius = 132 / (44/7)

    => Radius = 132 × 7/44

    => Radius = 3 × 7

    => Radius = 21 m

    Inner Circumference = 88 m

    => Radius = Circumference / 2π

    => Radius = 88 / (2 × 22/7)

    => Radius = 88 / (44/7)

    => Radius = 88 × 7/44

    => Radius = 2 × 7

    => Radius = 14 m

    Width of the ring = Outer Radius – Inner radius

    = 21 – 14

    = 7 m

    HOPE IT HELPS…..!!!

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