SOLUTION: The inner circumference of a circular track is 242m. The track is uniformly 7 m wide. Find the area of the track.
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Question 1071210: The inner circumference of a circular track is 242m. The track is uniformly 7 m wide. Find the area of the track.
Answer by josgarithmetic(39620) (Show Source): You can put this solution on YOUR website!
Two concentric circles.
Inner circle:
Outer circle's radius is .
Area of the track is the difference between outer and inner circles' areas.
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