racetrack is in the form of ring whose inner circumference is 352 and the outer circumference is 396 find the width of a track
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Answer:
7m
Step-by-step explanation:
inner circumference = 2πr = 352
r = 56m
outer circumference = 2πR = 396
R = 63m
width of the track = 63-56= 7 m
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