Inner circumference of a circular path is 440 m. Width of the path is – InterviewSolution

1.	Inner circumference of a circular path is 440 m. Width of the path is 14 m. Finddiameter of the outer circle of the circular path.
Answer» inner circumference= 440 mSo,2πr = 440 ,which gives r=70mSo, outer radius= (70+14)m= 84 mSo, outer diameter= 2*84 m= 168 m

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