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

1. Heya…

Outer Circumference = 132 m

=> Radius = Circumference / 2π

=> Radius = 132 / (2 × 22/7)

=> Radius = 132 / (44/7)

=> Radius = 132 × 7/44

=> Radius = 3 × 7

Inner Circumference = 88 m

=> Radius = Circumference / 2π

=> Radius = 88 / (2 × 22/7)

=> Radius = 88 / (44/7)

=> Radius = 88 × 7/44

=> Radius = 2 × 7