Math, asked by abirami46, 1 year ago

A race track in the form of a ring whose inner and outer circumference are 44 and 66 cm find the width

Answers

Answered by tnwramit1

Also u can find it directly

66-44=2 pi (R-r)

[R-r=Width of track]

22=2 x 22/7 (Width of track)

(22x7)/(22x2)=3.5cm

Width of track =3.5cm

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