Molly runs each morning once around a circular path in her neighborhood. if the diameter of the path is 1.4 miles, how far does molly run each day?
1 answer:
To work out the distance of the path, you need to find out the circumference. Formula for circumference = pi multiplied by the diameter So you simply do: pi multiplied by 1.4 miles And you should get: 4.39822971503... miles Simply round the result to an appropriate value (e.g. 3 decimal places). Answer: 4.398 miles (to 3dp) Hope the answer helps :)
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