A racetrack is in the form of a ring whose inner circumference is 396 metre and outer circumference is a 440 metre find the width and area of the track
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Let the radius of inner track = r
2 pie r = 352
r = 56
let the radius of outer track = R
2 pie R = 396
R = 63
width of track = radius of outer track - radius of inner track
=63 - 56
= 7 m
Hope it helps you
#markmethebrsinliest#
2 pie r = 352
r = 56
let the radius of outer track = R
2 pie R = 396
R = 63
width of track = radius of outer track - radius of inner track
=63 - 56
= 7 m
Hope it helps you
#markmethebrsinliest#
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