The width of the track is 7 m if the race track is in the form of a circular ring whose outer and inner circumferences are 396 m and 352 m respectively.
<h3>What is a circle?</h3>
It is described as a set of points, where each point is at the same distance from a fixed point (called the center of a circle)
It is given that:
A race track is in the form of a circular ring whose outer and inner circumferences are 396 m and 352 m respectively.
Let's suppose the inner radius of the track is x m
2πx = 352
Take π = 22/7
x = 56 m
Let's suppose the outer radius of the track is X m
2πX = 396
X = 63 m
Width of the track = 63 - 56 = 7 m
Thus, the width of the track is 7 m if the race track is in the form of a circular ring whose outer and inner circumferences are 396 m and 352 m respectively.
Learn more about circle here:
brainly.com/question/11833983
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